Free videos61 shorts # Krono Shorts Two-minute explainers on compliance, certification, and getting hardware to market. [Map your product, free](/platform/new)[Browse courses — from $149](/courses) ⌘K [ ![Why CE Marking Is Not a Safety Certificate](/api/shorts/sample/thumbnail?v=1787798541311)1:27 ## Why CE Marking Is Not a Safety Certificate A 90-second explainer for LinkedIn and YouTube Shorts: most engineers think CE is a safety stamp from a regulator. It isn't. This short clarifies what the mark actually represents and why that distinction matters. CE markingregulatoryhardware ](/shorts/sample)[ ![WPC ETA for IoT Devices: Getting Wireless Approval in India](/api/shorts/wpc-eta-iot-india/thumbnail?v=1787798541319)1:15 ## WPC ETA for IoT Devices: Getting Wireless Approval in India All wireless devices operating in India need a WPC Equipment Type Approval — including devices using de-licensed bands like 2.4GHz WiFi and Bluetooth. IoT devices are a frequent compliance gap: products with multiple radios need the ETA to cover each one, SIM-based M2M devices may need additional TERM registration, and the approval must match the final firmware configuration. Here's how to plan WPC ETA correctly for IoT. WPC ETAIndiaIoT ](/shorts/wpc-eta-iot-india)[ ![UL Listing vs FCC Certification: Two Different Things Your Product Needs](/api/shorts/ul-listing-vs-fcc-certification/thumbnail?v=1787798541318)1:30 ## UL Listing vs FCC Certification: Two Different Things Your Product Needs FCC certification and UL listing are separate compliance requirements that cover different risks and are enforced by different bodies. FCC covers radio frequency emissions and electromagnetic interference. UL covers electrical safety. Passing one does not satisfy the other. In practice, US retail and commercial channels often require both — and treating them as the same thing is one of the most common US market entry mistakes. UL listingFCC certificationUS compliance ](/shorts/ul-listing-vs-fcc-certification)[ ![UK WEEE and EPR: What Electronics Brands Must Register For](/api/shorts/uk-weee-epr-registration/thumbnail?v=1787798541316)1:14 ## UK WEEE and EPR: What Electronics Brands Must Register For The UK WEEE Regulations require producers of electrical and electronic equipment to register and fund take-back. The UK's EPR reform is now expanding these obligations. If you sell electronics into the UK — including through online marketplaces — you are likely a producer and registration with a UK compliance scheme is mandatory before you sell, not after. Here's what the obligation involves. UK WEEEEPRelectronics recycling ](/shorts/uk-weee-epr-registration)[ ![UK PSTI Act: The Cybersecurity Law That Hits Every IoT Product](/api/shorts/uk-psti-act-iot/thumbnail?v=1787798541315)1:13 ## UK PSTI Act: The Cybersecurity Law That Hits Every IoT Product The UK Product Security and Telecommunications Infrastructure Act came into force in April 2024. It mandates three baseline security requirements for every connectable product sold in the UK — consumer IoT devices, smart home products, and anything that connects to a network or another device. Non-compliant products cannot legally be sold in the UK market, and retailers are liable too. UK PSTI ActIoT securityUKCA ](/shorts/uk-psti-act-iot)[ ![UK Ecodesign: Energy Efficiency Requirements Brands Often Miss](/api/shorts/uk-ecodesign-requirements/thumbnail?v=1787798541315)1:08 ## UK Ecodesign: Energy Efficiency Requirements Brands Often Miss The UK has its own Ecodesign regulations — separate from the EU's, with some divergences emerging. They set minimum energy performance requirements, standby and off-mode power limits, and information requirements for a wide range of products. Many companies selling into the UK are unaware they're in scope, or assume their EU compliance automatically covers them. It often doesn't. UK Ecodesignenergy efficiencyUKCA ](/shorts/uk-ecodesign-requirements)[ ![UK Approved Body vs EU Notified Body: What Changed After Brexit](/api/shorts/uk-approved-body-vs-notified-body/thumbnail?v=1787798541314)1:22 ## UK Approved Body vs EU Notified Body: What Changed After Brexit Before Brexit, EU Notified Bodies could certify products for both the EU and UK markets simultaneously. That ended on January 1st 2021. UK Approved Bodies and EU Notified Bodies are now separate accreditation systems with no mutual recognition. If your UKCA route requires third-party assessment, only a UKAS-accredited UK Approved Body counts — and that changes your test lab strategy. UKCAUK Approved BodyNotified Body ](/shorts/uk-approved-body-vs-notified-body)[ ![Technical File vs Test Report: What's the Difference and Why It Matters](/api/shorts/technical-file-vs-test-report/thumbnail?v=1787798541313)1:02 ## Technical File vs Test Report: What's the Difference and Why It Matters Many hardware founders treat a test report as their compliance document. It isn't. The test report is a piece of evidence within a much larger technical file — and it's the technical file that market surveillance authorities ask for when they investigate your product. Understanding this distinction changes how you build your compliance documentation from day one. technical filetest reportCE marking ](/shorts/technical-file-vs-test-report)[ ![TEC MTCTE: India's Telecom Equipment Certification Explained](/api/shorts/tec-mtcte-explained/thumbnail?v=1787798541312)1:11 ## TEC MTCTE: India's Telecom Equipment Certification Explained India's Mandatory Testing and Certification of Telecom Equipment — MTCTE — requires certification for a wide and growing list of telecom-connected products before they can be imported or sold in India. The list includes routers, switches, VoIP phones, modems, and is expanding to more product categories. TEC certification is separate from BIS CRS and WPC ETA — you may need all three for a single product. TEC MTCTEIndiatelecom certification ](/shorts/tec-mtcte-explained)[ ![SAR Testing Explained: RF Exposure Limits for Wearables and Phones](/api/shorts/sar-testing-explained/thumbnail?v=1787798541311)1:16 ## SAR Testing Explained: RF Exposure Limits for Wearables and Phones SAR — Specific Absorption Rate — is the measure of how much radio frequency energy is absorbed by human tissue when a device is used close to the body. SAR testing is mandatory for any wireless device worn on or used against the body, and the EU and US limits are not the same. Missing SAR in your test plan means a failed certification and a delayed launch. SAR testingRF exposurewearables ](/shorts/sar-testing-explained)[ ![Post-Market Surveillance: What You Must Keep Doing After You Ship](/api/shorts/post-market-surveillance-explained/thumbnail?v=1787798541309)1:02 ## Post-Market Surveillance: What You Must Keep Doing After You Ship CE marking compliance doesn't end when the product ships. EU, UK, and US regulations require manufacturers to maintain active post-market surveillance — monitoring the field, investigating complaints, tracking failures, and acting on safety information that emerges after launch. Regulators expect documented PMS processes, and the absence of one is itself evidence of non-compliance during an investigation. post-market surveillanceCE markingcompliance ](/shorts/post-market-surveillance-explained)[ ![CE + FCC + UKCA at Once: How to Run Parallel Certification](/api/shorts/parallel-certification-strategy/thumbnail?v=1787798541309)1:17 ## CE + FCC + UKCA at Once: How to Run Parallel Certification Running CE, FCC, and UKCA as three separate sequential projects can add six to nine months to your launch timeline. The smarter approach is a single coordinated test campaign that generates the evidence for all three markets simultaneously. The key is understanding what overlaps, what's market-specific, and how to brief your test lab for a multi-market campaign from the start. CE markingFCCUKCA ](/shorts/parallel-certification-strategy)[ ![India Legal Metrology: MRP, Net Quantity, and Packaging Rules](/api/shorts/india-legal-metrology/thumbnail?v=1787798541308)1:05 ## India Legal Metrology: MRP, Net Quantity, and Packaging Rules India's Legal Metrology (Packaged Commodities) Rules mandate specific declarations on every pre-packaged product sold in India — including imported electronics. The label must show the MRP inclusive of all taxes, net quantity, importer name and address, country of origin, and more, in prescribed font sizes. Non-compliant packaging can result in customs rejection and legal penalties. Most foreign brands get this wrong on their first shipment. Indialegal metrologyMRP ](/shorts/india-legal-metrology)[ ![HTS Codes for Electronics: Why Getting Them Wrong Costs You](/api/shorts/hts-codes-electronics/thumbnail?v=1787798541307)1:07 ## HTS Codes for Electronics: Why Getting Them Wrong Costs You The Harmonized Tariff Schedule code you declare on your customs entry determines your import duty rate, your eligibility for trade agreement preferences, and whether your product triggers any additional reviews or restrictions. Electronics companies routinely misclassify products — particularly IoT devices, chargers, and embedded computing products — and the cost of a retroactive correction can far exceed the original duty savings. HTS codescustomsimport duty ](/shorts/hts-codes-electronics)[ ![FCC TCB Certification: How Equipment Authorization Through a TCB Works](/api/shorts/fcc-tcb-process/thumbnail?v=1787798541303)1:07 ## FCC TCB Certification: How Equipment Authorization Through a TCB Works The FCC doesn't test your product directly. Equipment authorization for most wireless devices is handled by FCC-recognized Telecommunications Certification Bodies — TCBs — that assess test data and issue Grants of Authorization on the FCC's behalf. Understanding the TCB process helps you run a faster, cheaper test campaign and avoid the most common causes of application rejection. FCCTCBequipment authorization ](/shorts/fcc-tcb-process)[ ![Export Controls for Electronics: What EAR and ITAR Mean for Founders](/api/shorts/export-controls-ear-itar/thumbnail?v=1787798541300)1:23 ## Export Controls for Electronics: What EAR and ITAR Mean for Founders US export control regulations — EAR and ITAR — apply to electronics hardware, software, and technology based on their technical characteristics, not just their end use. They can restrict where you ship, who you hire, and how you share technical documentation — even within your own company across national borders. Most hardware founders don't find out they're in scope until they're already in violation. export controlsEARITAR ](/shorts/export-controls-ear-itar)[ ![EU WEEE Registration: What Electronics Producers Must Do](/api/shorts/eu-weee-registration/thumbnail?v=1787798541299)1:09 ## EU WEEE Registration: What Electronics Producers Must Do The EU WEEE Directive requires any company that places electrical or electronic equipment on the EU market to register as a producer and fund take-back and recycling. That includes non-EU manufacturers selling directly into Europe. Registration is per member state, obligations differ by country, and the penalties for non-compliance include import holds and fines. Here's what you actually need to set up. WEEEEUextended producer responsibility ](/shorts/eu-weee-registration)[ ![EU Economic Operators: Manufacturer, AR, Importer, Distributor — Who's Liable?](/api/shorts/eu-economic-operators-roles/thumbnail?v=1787798541298)1:08 ## EU Economic Operators: Manufacturer, AR, Importer, Distributor — Who's Liable? CE marking law places specific legal obligations on four different actors in the supply chain: manufacturers, authorised representatives, importers, and distributors. Each has a distinct role, a distinct set of duties, and a distinct liability exposure. If you import CE-marked products into the EU from outside, you carry obligations closer to a manufacturer than a retailer — and most importers don't know this. EU economic operatorsCE markingimporter obligations ](/shorts/eu-economic-operators-roles)[ ![EU Digital Product Passport: What Hardware Brands Need to Prepare For](/api/shorts/eu-digital-product-passport/thumbnail?v=1787798541297)1:13 ## EU Digital Product Passport: What Hardware Brands Need to Prepare For The EU Digital Product Passport is a machine-readable record — accessible via a QR code or data carrier on the product — that captures sustainability, supply chain, and end-of-life information throughout a product's lifecycle. It starts with batteries and textiles, then expands to electronics and more. For hardware companies, it's a supply chain data infrastructure challenge, and the window to prepare is narrowing. EU Digital Product PassportDPPEcodesign ](/shorts/eu-digital-product-passport)[ ![EU Cyber Resilience Act: What Connected Hardware Must Do](/api/shorts/eu-cyber-resilience-act/thumbnail?v=1787798541296)1:10 ## EU Cyber Resilience Act: What Connected Hardware Must Do The EU Cyber Resilience Act introduces mandatory cybersecurity requirements for any product with digital elements — that means hardware with software, firmware, or network connectivity. It's not a voluntary framework. From late 2027, products that don't meet baseline security requirements cannot carry the CE mark and cannot be sold in the EU. Here's what hardware companies need to understand now. EU Cyber Resilience ActCRAIoT security ](/shorts/eu-cyber-resilience-act)[ ![EU AI Act for Hardware: Which Products Are Actually Affected](/api/shorts/eu-ai-act-hardware/thumbnail?v=1787798541293)1:10 ## EU AI Act for Hardware: Which Products Are Actually Affected The EU AI Act is not just a software regulation. Any hardware that hosts or deploys an AI system — from smart cameras and diagnostic devices to autonomous robots and access control systems — is in scope. The classification determines your conformity assessment route, your documentation burden, and whether you need a third-party notified body. Here's how to map your product to the right risk class. EU AI Acthardware complianceCE marking ](/shorts/eu-ai-act-hardware)[ ![Energy Star Certification: When It's Required and What It Actually Takes](/api/shorts/energy-star-certification/thumbnail?v=1787798541292)1:05 ## Energy Star Certification: When It's Required and What It Actually Takes Energy Star is a joint EPA and DOE voluntary program — but voluntary doesn't mean optional in practice. US government procurement mandates Energy Star for many product categories. Major retailers use it as a listing filter. And in some states, minimum efficiency standards track Energy Star specifications. Here's how the program works, what the process involves, and when you actually need it. Energy StarUS complianceenergy efficiency ](/shorts/energy-star-certification)[ ![EN 62368-1 Explained: The Safety Standard That Replaced EN 60950 and EN 60065](/api/shorts/en-62368-1-explained/thumbnail?v=1787798541291)1:22 ## EN 62368-1 Explained: The Safety Standard That Replaced EN 60950 and EN 60065 EN 62368-1 replaced both EN 60950-1 (IT equipment) and EN 60065 (audio-video equipment) across the EU and most global markets. If your lab is still issuing test reports against the old standards, those reports are no longer acceptable for CE marking. The new standard takes a hazard-based approach that changes how you think about safety engineering — not just what tests you run. EN 62368-1CE markingsafety standards ](/shorts/en-62368-1-explained)[ ![Declaration of Conformity Explained: What It Is and What Happens If It's Wrong](/api/shorts/declaration-of-conformity-explained/thumbnail?v=1787798541289)1:07 ## Declaration of Conformity Explained: What It Is and What Happens If It's Wrong The Declaration of Conformity is the document that gives your CE mark legal standing. It's not a certificate — no regulator issues it. You write it, you sign it, and you take legal responsibility for its accuracy. A DoC with the wrong directives, missing standards, or an incorrect signatory is not a technicality — it renders your CE mark legally invalid and exposes you to market surveillance enforcement. Declaration of ConformityDoCCE marking ](/shorts/declaration-of-conformity-explained)[ ![CPSC vs FCC: Two US Agencies, One Product — What Each Covers](/api/shorts/cpsc-vs-fcc-explained/thumbnail?v=1787798541287)1:20 ## CPSC vs FCC: Two US Agencies, One Product — What Each Covers Most hardware companies know they need FCC authorization. Far fewer realize that the Consumer Product Safety Commission has parallel jurisdiction over consumer electronic products — covering physical safety hazards, flammability, chemical hazards, and product recalls. For children's products, CPSC requirements are especially strict and include mandatory third-party testing. Here's what each agency covers and when both apply. CPSCFCCUS compliance ](/shorts/cpsc-vs-fcc-explained)[ ![Contract Manufacturer vs Manufacturer of Record: Who Signs the DoC?](/api/shorts/contract-manufacturer-compliance/thumbnail?v=1787798541286)1:00 ## Contract Manufacturer vs Manufacturer of Record: Who Signs the DoC? If a contract manufacturer builds your product and you put your brand on it, you are the legal manufacturer under CE, UKCA, and FCC rules — not your CM. The Declaration of Conformity is yours to sign, the technical file is yours to hold, and when something goes wrong in the market, you are the party regulators come to. Most founders don't realize this until there's a problem. contract manufacturerCE markingDeclaration of Conformity ](/shorts/contract-manufacturer-compliance)[ ![CE to UKCA: How to Convert Your Technical File for the GB Market](/api/shorts/ce-to-ukca-conversion/thumbnail?v=1787798541283)1:12 ## CE to UKCA: How to Convert Your Technical File for the GB Market Having CE marking does not mean you're ready for the UK Great Britain market. UKCA requires its own Declaration of Conformity referencing UK designated standards, and in some cases a UK Approved Body rather than an EU Notified Body. The conversion process is more than a logo swap — here's what you actually need to change. UKCACE markingUK compliance ](/shorts/ce-to-ukca-conversion)[ ![CE Conformity Assessment Modules: A, B, G, H — Which Applies to You?](/api/shorts/ce-conformity-assessment-modules/thumbnail?v=1787798541280)1:14 ## CE Conformity Assessment Modules: A, B, G, H — Which Applies to You? CE marking doesn't follow a single path. The conformity assessment route — whether you can self-declare or need a Notified Body — depends on which directive applies to your product and what risk level that directive assigns to it. Understanding the module system tells you exactly what evidence you need to gather and whether a third party must be involved. CE markingconformity assessmentNotified Body ](/shorts/ce-conformity-assessment-modules)[ ![BIS Foreign Manufacturer Certification: Getting BIS Without an Indian Entity](/api/shorts/bis-foreign-manufacturer-cert/thumbnail?v=1787798541278)1:13 ## BIS Foreign Manufacturer Certification: Getting BIS Without an Indian Entity Most foreign electronics brands assume they need an Indian subsidiary or manufacturing partner to get BIS CRS certification. They don't. The BIS Foreign Manufacturer Certification Scheme lets overseas manufacturers apply directly — but you must appoint an Authorized Indian Representative who signs legally binding documents on your behalf. Understanding the FMC scheme structure saves months of misdirected effort. BISIndiaBIS CRS ](/shorts/bis-foreign-manufacturer-cert)[ ![BEE Star Label: Mandatory Energy Ratings for Electronics in India](/api/shorts/bee-star-label-india/thumbnail?v=1787798541276)1:09 ## BEE Star Label: Mandatory Energy Ratings for Electronics in India India's Bureau of Energy Efficiency runs a star rating scheme for energy-consuming products — and the mandatory list is growing. For certain categories including air conditioners, refrigerators, LED lamps, fans, and televisions, displaying a BEE star label is a legal requirement before sale. The label must reflect current BEE-certified test data and the registration must be kept current as schedule revisions update the efficiency thresholds. BEEIndiaenergy efficiency ](/shorts/bee-star-label-india)[ ![Amazon Marketplace Compliance: What Sellers Need to Certify to Stay Live](/api/shorts/amazon-marketplace-compliance/thumbnail?v=1787798541274)1:15 ## Amazon Marketplace Compliance: What Sellers Need to Certify to Stay Live Amazon can remove your product listing without warning if you can't produce the right compliance documentation on demand. Their requirements often go further than what regulators mandate — and they vary by product category and marketplace. Understanding what Amazon needs, and having the documents ready before you list, is the difference between a smooth launch and a delisted ASIN and frozen inventory. Amazonmarketplace complianceCE marking ](/shorts/amazon-marketplace-compliance)[ ![WPC ETA: How to Get Wireless Approval for India](/api/shorts/wpc-eta-explained/thumbnail?v=1787798541318)1:24 ## WPC ETA: How to Get Wireless Approval for India Any device that transmits or receives radio waves and is imported into or manufactured in India requires Equipment Type Approval from the Wireless Planning and Coordination Wing of the Ministry of Communications. WPC ETA is separate from BIS CRS, uses Indian test labs, and cannot rely on European or FCC test reports. This short explains the process, timelines, and which frequencies are de-licensed. IndiaWPCETA ](/shorts/wpc-eta-explained)[ ![What Is a Notified Body — and Do You Actually Need One?](/api/shorts/what-is-a-notified-body/thumbnail?v=1787798541318)1:13 ## What Is a Notified Body — and Do You Actually Need One? A Notified Body is an independent third-party organisation designated by an EU member state to assess whether certain products meet regulatory requirements before they can carry the CE mark. Most consumer electronics and low-risk products never need one. This short explains exactly when you do and when self-certification is the faster, cheaper route. CE markingnotified bodyEU compliance ](/shorts/what-is-a-notified-body)[ ![UKCA Self-Certification: When You Can and Can't Do It](/api/shorts/ukca-self-certification-limits/thumbnail?v=1787798541317)1:20 ## UKCA Self-Certification: When You Can and Can't Do It Just as CE marking allows self-certification for many product categories, UKCA follows a similar conformity assessment module structure — but the higher-risk categories that mandate a UK Approved Body are not identical to their EU counterparts. This short clarifies which products can be self-certified under UKCA and where you'll need a UK CAB. UKCAself-certificationUK Approved Body ](/shorts/ukca-self-certification-limits)[ ![UK Responsible Person: Who They Are and What They Must Do](/api/shorts/ukca-responsible-person/thumbnail?v=1787798541317)1:12 ## UK Responsible Person: Who They Are and What They Must Do Any company outside the UK selling regulated products in Great Britain needs a UK Responsible Person — and this role is different from an EU Authorised Representative in ways that trip up many hardware companies. This short explains the legal requirements, who qualifies, and why you can't reuse your EU AR for this purpose. UKCAUK Responsible PersonUK compliance ](/shorts/ukca-responsible-person)[ ![UKCA in 2025: What's Actually Enforced Now](/api/shorts/ukca-2025-enforcement-status/thumbnail?v=1787798541316)1:19 ## UKCA in 2025: What's Actually Enforced Now After years of shifting deadlines and political reversals, the UKCA marking situation has finally stabilised — at least for now. As of January 2025, the UK government has accepted CE marking indefinitely for most product categories sold in Great Britain. This short explains exactly where things stand, what the exceptions are, and why you still need to pay attention. UKCAUK complianceCE marking ](/shorts/ukca-2025-enforcement-status)[ ![The 3 Documents Every CE-Marked Product Must Have](/api/shorts/three-ce-documents-every-product-needs/thumbnail?v=1787798541314)1:02 ## The 3 Documents Every CE-Marked Product Must Have Most hardware teams know about the CE mark itself. Few have all three of the underlying documents right. This short covers the Declaration of Conformity, the Technical File, and the Instructions for Use — what each one is and what goes in it. CE markingDeclaration of Conformitytechnical file ](/shorts/three-ce-documents-every-product-needs)[ ![How to Pick a Test Lab: Accreditation, Price, and Red Flags](/api/shorts/test-lab-selection-guide/thumbnail?v=1787798541313)1:14 ## How to Pick a Test Lab: Accreditation, Price, and Red Flags Not all test labs are created equal — and using a lab that lacks the right accreditation scope can result in test reports that regulatory bodies won't accept, forcing a costly retest. This short covers the non-negotiable accreditation requirements for CE, FCC, and Indian certifications, the factors that actually matter when comparing labs, and the red flags that should make you walk away. test labEMC testingaccreditation ](/shorts/test-lab-selection-guide)[ ![RoHS vs. REACH: Same Letters, Very Different Rules](/api/shorts/rohs-vs-reach-explained/thumbnail?v=1787798541311)1:11 ## RoHS vs. REACH: Same Letters, Very Different Rules Both RoHS and REACH restrict hazardous chemicals in electronics. Both matter for CE marking. But they operate completely differently — and confusing them leads to costly compliance gaps. This short explains the practical difference. RoHSREACHhazardous substances ](/shorts/rohs-vs-reach-explained)[ ![The Radio Equipment Directive (RED) — What Every Wireless Product Must Meet](/api/shorts/red-directive-explained/thumbnail?v=1787798541310)1:26 ## The Radio Equipment Directive (RED) — What Every Wireless Product Must Meet The Radio Equipment Directive 2014/53/EU is the primary EU legislation covering any device that intentionally transmits or receives radio waves. If your product has Bluetooth, WiFi, cellular, Zigbee, or any other wireless capability, RED applies to you. This short breaks down the three essential requirements, the key standards, and what often gets missed. RED directiveradio equipmentCE marking ](/shorts/red-directive-explained)[ ![Pre-Compliance Testing: Spend $2K Before You Spend $15K](/api/shorts/pre-compliance-testing-roi/thumbnail?v=1787798541310)0:57 ## Pre-Compliance Testing: Spend $2K Before You Spend $15K The average formal EMC test session costs $8,000 to $20,000. Pre-compliance testing costs $1,000 to $3,000. Most hardware teams skip it to save time. They consistently spend more time and money as a result. pre-complianceEMC testingCE marking ](/shorts/pre-compliance-testing-roi)[ ![EPR for E-Waste: What Electronics Brands Must Do in India](/api/shorts/india-epr-e-waste/thumbnail?v=1787798541308)1:15 ## EPR for E-Waste: What Electronics Brands Must Do in India India's E-Waste Management Rules 2022 introduced mandatory Extended Producer Responsibility registration for any company that produces, imports, or sells electrical and electronic equipment in India. This includes foreign brand owners — not just manufacturers — and the obligations include annual collection targets, recycling partnerships, and CPCB filings. Non-compliance puts your BIS registration and import licences at risk. IndiaEPRe-waste ](/shorts/india-epr-e-waste)[ ![India BIS: CRS Registration vs. ISI Mark — Which Does Your Product Need?](/api/shorts/india-bis-crs-vs-isi-mark/thumbnail?v=1787798541307)1:19 ## India BIS: CRS Registration vs. ISI Mark — Which Does Your Product Need? India's Bureau of Indian Standards runs two mandatory certification schemes. They look similar, cost different amounts, and cannot be substituted for each other. This short tells you how to determine which one applies to your product. IndiaBISCRS ](/shorts/india-bis-crs-vs-isi-mark)[ ![Importer vs. Manufacturer: Who Is Legally Responsible for CE Compliance?](/api/shorts/importer-vs-manufacturer-liability/thumbnail?v=1787798541307)1:11 ## Importer vs. Manufacturer: Who Is Legally Responsible for CE Compliance? The EU's product safety framework assigns compliance obligations across a chain of economic operators — manufacturer, authorised representative, importer, and distributor — with different levels of responsibility at each link. Understanding where liability sits is essential for both product brands and their supply chain partners. The GPSR has made these roles more explicit and harder to ignore. CE markingimporter liabilityproduct safety ](/shorts/importer-vs-manufacturer-liability)[ ![What 'Harmonised Standard' Actually Means](/api/shorts/harmonised-standards-explained/thumbnail?v=1787798541306)1:01 ## What 'Harmonised Standard' Actually Means Every CE marking guide tells you to use harmonised standards. Almost none explain what makes a standard harmonised, what the legal effect is, or how to find the current list. This short closes that gap. harmonised standardsCE markingEU directives ](/shorts/harmonised-standards-explained)[ ![What the New GPSR Means for Hardware Companies](/api/shorts/gpsr-what-changed-2025/thumbnail?v=1787798541306)1:11 ## What the New GPSR Means for Hardware Companies The General Product Safety Regulation replaced the old Product Safety Directive in December 2024, and it brings some significant changes for any company selling physical products in the EU. As a Regulation rather than a Directive, it applies identically across all 27 member states with no national transposition. This short covers the changes that matter most for hardware founders. GPSRproduct safetyCE marking ](/shorts/gpsr-what-changed-2025)[ ![Which Market Should You Certify for First?](/api/shorts/global-compliance-order/thumbnail?v=1787798541305)1:07 ## Which Market Should You Certify for First? The order in which you pursue global certifications has a significant impact on your total cost and timeline. Because different markets have different requirements for test lab accreditation and documentation, doing them in the wrong sequence means paying for tests twice and waiting longer. This short explains the optimal certification sequence for hardware companies targeting the EU, US, UK, and India. certification strategyCE markingFCC ](/shorts/global-compliance-order)[ ![5 CE Marking Mistakes That Trigger Market Surveillance](/api/shorts/five-common-ce-mistakes/thumbnail?v=1787798541304)1:06 ## 5 CE Marking Mistakes That Trigger Market Surveillance Market surveillance authorities across the EU pull products from shelves every year for CE marking failures that had nothing to do with the underlying product safety. These are documentation and process errors — entirely avoidable once you know the patterns. Here are the five most common CE marking mistakes and exactly how to fix them. CE markingcompliance mistakesmarket surveillance ](/shorts/five-common-ce-mistakes)[ ![FCC vs. ISED Canada: How Dual Certification Actually Works](/api/shorts/fcc-vs-ic-canada/thumbnail?v=1787798541304)1:17 ## FCC vs. ISED Canada: How Dual Certification Actually Works Most hardware companies targeting North America assume FCC approval covers Canada automatically. It doesn't. ISED — formerly Industry Canada — is a separate regulatory body with its own certification scheme, its own ID numbering format, and its own filing requirements. The good news is that dual certification is efficient and inexpensive when you plan for it correctly. FCCISEDCanada ](/shorts/fcc-vs-ic-canada)[ ![FCC SDoC vs. Certification: Choosing the Right Authorization Path](/api/shorts/fcc-sdoc-vs-certification/thumbnail?v=1787798541303)1:03 ## FCC SDoC vs. Certification: Choosing the Right Authorization Path The FCC offers three paths to market for electronic devices. Most hardware teams don't know which applies to their product — and choosing wrong can void the entire compliance position. This short explains the decision. FCCSDoCFCC certification ](/shorts/fcc-sdoc-vs-certification)[ ![FCC Part 15 Class A vs Class B: Which Applies to Your Product?](/api/shorts/fcc-part-15-class-a-vs-b/thumbnail?v=1787798541303)1:09 ## FCC Part 15 Class A vs Class B: Which Applies to Your Product? FCC Part 15 divides unintentional radiators into two classes with very different emission limits — and choosing the wrong one means either a product that can't be sold in residential environments or a failed retest that sends you back to the lab. This short explains the Class A versus Class B distinction, how to determine which applies to your product, and why erring on the wrong side is expensive. FCCPart 15Class A ](/shorts/fcc-part-15-class-a-vs-b)[ ![Why Your FCC Module's Approval Doesn't Cover Your Full Product](/api/shorts/fcc-modular-approval-limits/thumbnail?v=1787798541302)1:01 ## Why Your FCC Module's Approval Doesn't Cover Your Full Product You designed around a certified Wi-Fi module. The module has an FCC ID. You think you're covered. You're probably not — and this short explains exactly what modular approval does and doesn't cover. FCCmodular approvalPart 15 ](/shorts/fcc-modular-approval-limits)[ ![FCC ID Label Requirements: Placement, Format, and Common Failures](/api/shorts/fcc-id-label-requirements/thumbnail?v=1787798541301)1:06 ## FCC ID Label Requirements: Placement, Format, and Common Failures Every intentional radiator sold in the United States must display its FCC ID in a specific format, in a specific location, and in a way that's permanently legible. The rules have been updated to allow electronic labelling for small devices, but the conditions are strict. This short covers every FCC ID label requirement hardware companies need to get right before their product ships. FCCFCC IDlabeling ](/shorts/fcc-id-label-requirements)[ ![EU Battery Regulation 2023: Key Requirements for Hardware Products](/api/shorts/eu-battery-regulation-basics/thumbnail?v=1787798541295)1:12 ## EU Battery Regulation 2023: Key Requirements for Hardware Products EU Regulation 2023/1542 on batteries and waste batteries applies to every product sold in the EU that contains a battery — from consumer wearables to industrial equipment. It introduces user-replaceability mandates, carbon footprint declarations, Battery Passports, and EPR registration requirements that go well beyond what RoHS compliance covers. Here's what hardware companies need to plan for. EU Battery RegulationbatteriesCE marking ](/shorts/eu-battery-regulation-basics)[ ![The EU Authorised Representative: Who Needs One and What They Actually Do](/api/shorts/eu-authorised-representative/thumbnail?v=1787798541294)1:05 ## The EU Authorised Representative: Who Needs One and What They Actually Do If your company is outside the EU and you want to CE-mark products for the European market, you are legally required to appoint an EU Authorised Representative. This short explains the obligation, the role, and how to choose one that won't become a liability. CE markingEU Authorised Representativemarket access ](/shorts/eu-authorised-representative)[ ![The 3dB EMC Margin — Why a 'Pass' 2dB Under the Limit Is Risky](/api/shorts/emc-3db-margin-rule/thumbnail?v=1787798541290)0:59 ## The 3dB EMC Margin — Why a 'Pass' 2dB Under the Limit Is Risky Your product measured 2 decibels below the CE or FCC emission limit in the test chamber. The engineer marks it a pass. You should be worried. This short explains measurement uncertainty, production variation, and why 6dB of margin is the real target. EMCEMC testingpre-compliance ](/shorts/emc-3db-margin-rule)[ ![Build Compliance Into Your Hardware Roadmap — Not After It](/api/shorts/compliance-timeline-planning/thumbnail?v=1787798541285)1:02 ## Build Compliance Into Your Hardware Roadmap — Not After It Treating compliance as a post-design-freeze activity is one of the most costly mistakes in hardware product development. By the time testing begins, PCB layout, antenna placement, and power supply topology are already locked — and any EMC failure means a board respin and an eight to twenty week slip. This short explains how to integrate compliance into your development process at the stages where it still costs nothing to fix. compliance planninghardware developmentEMC testing ](/shorts/compliance-timeline-planning)[ ![CE Marking vs. UKCA: What Changed After Brexit](/api/shorts/ce-vs-ukca-after-brexit/thumbnail?v=1787798541284)1:11 ## CE Marking vs. UKCA: What Changed After Brexit After Brexit, selling electronics in both Europe and the UK means two marks, two declarations, and two sets of paperwork. This short breaks down exactly what differs and what you can reuse. CE markingUKCABrexit ](/shorts/ce-vs-ukca-after-brexit)[ ![CE Marking Label Rules: Size, Placement, and What Not to Do](/api/shorts/ce-marking-label-rules/thumbnail?v=1787798541281)1:02 ## CE Marking Label Rules: Size, Placement, and What Not to Do The CE mark is one of the most recognised symbols in product compliance, but it comes with strict rules on size, placement, proportions, and who gets to use it. Getting these details wrong can trigger market surveillance action even when your product is technically compliant. This short covers every labelling requirement you need to know. CE markinglabelingproduct compliance ](/shorts/ce-marking-label-rules)[ ![California Prop 65 for Electronics: What Hardware Founders Must Know](/api/shorts/california-prop-65-hardware/thumbnail?v=1787798541279)1:05 ## California Prop 65 for Electronics: What Hardware Founders Must Know Proposition 65 is California's right-to-know law covering over 900 chemicals, and it catches many electronics companies off guard because RoHS compliance does not satisfy it. With private enforcement bounties of up to $2,500 per day per violation, understanding what triggers a warning requirement — and how to format that warning correctly — is essential for any company selling into the California market. Prop 65Californiachemical compliance ](/shorts/california-prop-65-hardware)[ ![BIS CRS Mandatory Products: Does Your Electronics Need Registration?](/api/shorts/bis-crs-mandatory-products/thumbnail?v=1787798541277)1:10 ## BIS CRS Mandatory Products: Does Your Electronics Need Registration? India's Bureau of Indian Standards operates the Compulsory Registration Scheme, which mandates BIS registration for an expanding list of electronics product categories. As of 2025 the list covers over 40 categories, and operating without registration exposes companies to import holds and enforcement action. This short explains how to check whether your product is in scope and what the registration process involves. IndiaBISCRS ](/shorts/bis-crs-mandatory-products)