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Deep-dive articles on specific certification topics. Each article belongs to a certification guide.
EMC Testing: The Complete Guide
FCC Certification: The Complete Guide
FCC Certification Cost Breakdown
What FCC certification actually costs in 2026 — lab fees, TCB review, hidden costs, and how to reduce your total spend by device type.
9 min readFCC Testing Timeline: What to Expect from Lab to Approval
Realistic timeline breakdown for FCC certification — from pre-compliance testing through lab booking, formal testing, TCB review, and grant issuance. What causes delays and how to accelerate the process.
12 min readSDoC vs Certification: Which FCC Path Is Right for Your Product?
How to choose between Supplier's Declaration of Conformity (SDoC) and full FCC Certification. Covers Part 15 subparts, decision criteria, cost and timeline differences, and common mistakes.
10 min readDo You Need FCC Certification?
How to determine whether your product needs an FCC ID, SDoC self-declaration, or nothing at all. Covers intentional vs unintentional radiators, exemptions, and the decision process.
7 min readFCC Label Requirements
Physical label rules, electronic labeling (e-labeling), FCC ID format, compliance statements, and label placement for certified devices.
7 min readPre-Certified Modules & Host Device Testing
How pre-certified RF modules like ESP32 and nRF52 reduce your certification burden, what host-level testing you still need, and when a module is not enough.
7 min read