Certifications and compliance marks are central to international trade — they signal quality, safety and regulatory conformity. But the alphabet soup of acronyms confuses many buyers, and fraudulent certificates are common. This guide explains the key certifications and how to verify them.

Which certifications do you actually need?

Work the question from two directions. Legally required: determined by your product and destination market — electronics into the EU need CE and RoHS; children's products in the US need CPSIA testing; food contact materials need FDA (US) or EU 1935/2004 compliance. Your customs broker, a testing lab (SGS, Intertek, TÜV, Bureau Veritas) or the regulator's own guidance can confirm the list for your exact product.

Commercially expected: what your buyers and channels demand beyond the law — Amazon requires specific certifications for many categories, major retailers demand social-compliance audits, and B2B customers may expect ISO 9001. Build the full list before production, because retrofitting compliance onto finished goods is somewhere between expensive and impossible.

Quality management certifications

ISO 9001 is the world's most widely recognised quality management system standard. It doesn't certify product quality directly, but confirms the company has documented, audited processes for consistent quality. ISO 14001 covers environmental management, and industry-specific standards exist too — IATF 16949 for automotive, ISO 13485 for medical devices, and ISO 22000 for food safety management.

Product safety and market-access marks

These are often legally required to sell in a market:

  • CE — mandatory for many products sold in the EU (electronics, toys, machinery, PPE). It's a self-declaration or third-party-assessed conformity mark, not a quality guarantee.
  • UKCA — the UK's post-Brexit equivalent of CE.
  • FCC — required for electronic devices emitting radio frequencies in the US.
  • UL — US electrical safety certification.
  • FDA — required for food, cosmetics, drugs and medical devices in the US.

Substance and environmental certifications

RoHS restricts hazardous substances in electronics. REACH is the EU's broad chemical safety regulation affecting many products. Prop 65 governs chemical warnings for California. GOTS certifies organic textiles, while OEKO-TEX Standard 100 certifies textiles free from harmful substances. FSC certifies sustainably-sourced wood and paper. These matter increasingly as regulators and consumers demand safer, more sustainable products.

Sector-specific and social compliance

Food carries HACCP, BRC and IFS; toys carry EN 71 and ASTM F963; cosmetics carry ISO 22716 (GMP). Social compliance standards — BSCI, SEDEX/SMETA, WRAP, SA8000 — audit labour conditions and ethics, increasingly required by retailers and regulators concerned with supply chain responsibility.

How to verify a certificate is genuine

Fraudulent and expired certificates are widespread. Never accept a certificate at face value:

  • Check the certificate number directly with the issuing body or certification register.
  • Confirm the certificate names the specific products and standards relevant to you.
  • Verify it is current and not expired.
  • For CE, check that the named notified body (where required) is genuine via the EU NANDO database.
  • Be suspicious of vague, low-resolution or mismatched documents.

Suppliers.PRO's verification system collects and checks certifications as part of supplier vetting, displaying validated credentials as transparent badges — so you can trust what you see. Sign up for early access.