Real-world scenario: A Vietnamese company making children’s clothing sells domestically and wants to expand two ways: exporting to the EU through a distributor, and contract-manufacturing for an Indian brand selling in India. They ask: “How do chemical standards for children’s clothing differ across these three markets — can one control process cover all?”
The answer: no single process covers all three. Each market has its own chemical “gate”: Vietnam — QCVN 01:2017/BCT with formaldehyde and azo-derived aromatic amine limits, mandatory declaration of conformity with the CR mark; the EU — REACH with a far broader restricted-substance list and supply-chain communication duties; India — a national-standards (BIS) framework for textiles at a different level. The key insight: the strictest market’s chemical limits “flow back” into your production process — if you can make EU-compliant goods, domestic goods usually comply automatically, but not the reverse.
Legal position updated to 18 October 2026. India and EU sections are framework-level; confirm details with specialist counsel or consultants.
Vietnam: QCVN 01:2017/BCT — specific numbers, clear duties
This is the firmest part of the article because the source text is explicit. Circular 21/2017/TT-BCT promulgates national technical regulation QCVN 01:2017/BCT on limits for formaldehyde and aromatic amines derived from azo dyes in textile products (effective 1 May 2018; Circular 07/2018/TT-BCT deferred uniform application to 1 January 2019). The specific limits:
- Formaldehyde: maximum 30 mg/kg for products for children under 36 months; 75 mg/kg for products in direct skin contact; 300 mg/kg for products not in direct skin contact.
- Aromatic amines from azo dyes: each amine not exceeding 30 mg/kg.
The duty: textile products before circulation on the Vietnamese market must carry a declaration of conformity to this regulation — via self-declaration based on self-assessment, or declaration based on certification by a designated body — and bear the conformity mark (CR mark) under Circular 02/2017/TT-BKHCN. The scope is broad: trousers, shirts, dresses, fabrics, carpets, accessories (socks, towels, hats, gloves), bedding, curtains, sports footwear and more. Products bearing the CR mark without proof of declaration count as violations.
For the children’s-clothing scenario: the “under 36 months” group faces the strictest limit (30 mg/kg) — and the most rigorous inspections. Companies must control from fabric selection (require supplier commitments and test results), through finishing (anti-wrinkle resins containing formaldehyde are the usual culprit), to periodic batch testing.
EU: REACH — broader, deeper, flowing back into the supply chain
For EU exports, Vietnam’s QCVN has no standing — goods must meet EU chemical rules, centred on REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals). The core differences from QCVN:
Broader: REACH manages hundreds of restricted substances in textiles (azo dyes releasing aromatic amines, formaldehyde, heavy metals, phthalates, flame retardants…), not just the two groups in QCVN 01:2017/BCT.
Deeper: REACH does not only limit content in the finished product but imposes supply-chain communication duties — manufacturers must know and disclose substances of very high concern (SVHC) above thresholds. You must be able to “see through” your fabric and accessories chain, not just test the finished product.
Practical reality for Vietnamese companies: EU customers (brands, distributors) usually apply their own Restricted Substances Lists (RSL), stricter than REACH itself. In practice, the customer’s RSL is the “law” you must obey — and RSLs are typically updated yearly. Request the customer’s RSL at contract negotiation, not at production.
India: the national-standards framework for textiles
India has a BIS-issued national standards system for textile products, plus labelling and quality rules at federal and state level. At framework level:
- There is no exact “Indian QCVN 01:2017/BCT” — the management structure differs: partly through BIS standards (voluntary and mandatory by group), partly through line-ministry regulations.
- Textile imports into India face quality checks at the border under current rules — a company manufacturing for an Indian brand must clarify in the contract: who bears Indian-standards compliance — the Vietnam factory or the ordering brand.
- Per-group details (especially children’s goods) need Indian counsel or consultants to confirm, as rules may differ between domestic and imported goods.
The practical “one process” strategy: build from the strictest standard
One process cannot serve all three markets, but you can build one chemical-management system with three outputs:
Common input (done once): build an internal restricted-substance list as the union of all three requirements (QCVN + EU customer RSL + Indian brand requirements) — taking the strictest limit per substance. Require every fabric and accessories supplier to sign commitments and provide test results against this list.
Tiered testing: full RSL testing for EU-bound lots; QCVN 01:2017/BCT testing for domestic lots (for the declaration dossier); testing per the Indian brand’s requirements for contract orders. One sample can serve multiple purposes if the test scope overlaps.
Separate dossiers: the declaration dossier + CR mark for the Vietnamese market; the technical file (RSL test reports) for EU customers; the required file for Indian orders. Three dossiers, one test-data source — the cost-optimal approach.
Textile companies needing to build a chemical-management system meeting QCVN 01:2017/BCT for the domestic market and export customers’ RSLs can speak with our legal team.
Building the internal RSL: practical steps
Start by collecting the three source lists: the QCVN 01:2017/BCT limits (formaldehyde 30/75/300 mg/kg, azo-derived amines 30 mg/kg each), the EU customer’s current RSL, and the Indian brand’s chemical requirements. Build a single spreadsheet: one row per substance, columns for each market’s limit, and a final “internal limit” column taking the strictest value. Send this internal RSL to every fabric, dye and accessories supplier with a written acknowledgement form — a supplier who never saw your list cannot be held to it. Re-test incoming materials on a risk basis: every batch for high-risk inputs (resin-finished fabrics, dark-dyed fabrics), periodic sampling for low-risk ones. Review the internal RSL at least once a year or whenever a customer updates theirs; an RSL frozen in 2024 will silently drift out of compliance as customer lists tighten.
Frequently asked questions
1. Do exports need a QCVN 01:2017/BCT declaration of conformity?
No. QCVN 01:2017/BCT applies to textile products consumed on the Vietnamese market. Exports follow the importing market’s requirements (e.g. the EU customer’s RSL). But if you sell the same product line both domestically and for export, manage to the strictest standard to avoid mix-ups.
2. Where does formaldehyde in fabric come from?
Mostly from anti-wrinkle/anti-shrink resin finishing. The more “non-iron” the fabric, the higher the residual-formaldehyde risk — especially for under-36-month children’s wear (30 mg/kg limit). Requiring batch formaldehyde test results from fabric suppliers is the cheapest preventive measure.
3. Are azo dyes completely banned?
Not all azo dyes — QCVN 01:2017/BCT limits aromatic amines derived from azo dyes (each amine max 30 mg/kg), i.e. dyes that can degrade into harmful aromatic amines. Require dye/fabric suppliers to commit against using restricted azo dyes.
4. Where does the CR mark go on garments?
Under Circular 02/2017/TT-BKHCN, the conformity mark goes on the product, packaging or goods label — for garments typically on the product label. Companies apply the mark themselves and bear responsibility for their declaration.
5. If the EU customer’s RSL is stricter than REACH, which applies?
The customer’s RSL — it is a commercial contract condition. REACH is the legal floor; the RSL is the condition for being bought. Breaching the RSL means losing the order, not just an administrative violation.
6. For contract manufacturing for an Indian brand, who owns Indian-standards compliance?
Agree it explicitly in the manufacturing contract: the ordering brand usually owns destination-market compliance, but the factory must produce to the approved technical specs (including chemical requirements). Do not assume — write it as a clause.
This article has been quality-reviewed by the FLAW AI Legal Council