Sustainability 12 May 2025 7 min read

Ethical Manufacturing: Questions Worth Asking Your Supplier

By The Velocity Wear Team

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Ask specific questions rather than general ones, and prefer certifications with published standards and audit processes over marketing language. Terms like ethical and responsible have no fixed definition; certifications are claims that someone has actually checked.

Why General Questions Get General Answers

Asking whether a supplier is ethical invites a yes, because there is no agreed definition to fail against. Specific questions produce specific answers, and the quality of those answers — including how readily they are given — tells you a great deal. A supplier who can name certifications and explain what they cover is in a different position from one who offers reassurance in adjectives.

Questions Worth Asking

These get to something concrete.

  • Which certifications apply to these specific garments, and can that be evidenced? Certification often applies to particular products rather than a whole company.
  • What does that certification actually cover — the fibre, the processing, working conditions, or chemical safety? These are different things.
  • How far back does visibility extend? Knowing the factory is different from knowing the mill, which is different again from knowing the farm.
  • Are audits carried out, by whom, and how recently?
  • What is the position on subcontracting, which is where visibility most commonly breaks down?

What Common Certifications Mean

It helps to know these answer different questions. GOTS covers organic fibre content along with processing and includes social criteria. OEKO-TEX certifies that a textile has been tested for harmful substances — a chemical safety standard rather than a labour or environmental one. Fairtrade addresses terms for producers. None of them covers everything, and a garment carrying one is not thereby certified against the others. Knowing which question each answers prevents overstating what a label means.

“"A certification is a claim someone has checked. An adjective is a claim someone has written."”

Be Realistic About Visibility

Apparel supply chains are long — farm, spinning, weaving or knitting, dyeing, cutting, sewing, finishing — and often span several countries and companies. Complete visibility across every tier is genuinely difficult, and any supplier claiming total transparency at every stage without evidence deserves more scepticism than one who is candid about where their knowledge ends. Honest partial answers are more credible than comprehensive vague ones.

Why This Matters Commercially

Beyond principle, there is a practical dimension. If you make ethical or environmental claims to your own customers, you need to be able to substantiate them — and the Competition and Markets Authority has published guidance on environmental claims that is worth reading before writing marketing copy. Repeating a supplier's assurance without evidence puts you in the position of making a claim you cannot support.

What You Can Control

The decision most within your control is quantity. Producing garments that go unsold is the clearest waste in the process, and no certification offsets it. Orders start at 50 pieces with mixed sizes allowed, which supports testing demand before scaling, and bulk discounts up to around 35% reward consolidating an accurate forecast rather than over-ordering. Choosing a better blank that lasts years rather than months is the other lever, and it is entirely a specification decision. Model options in the free instant price calculator.

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FAQ

Quick Answers

Common questions about sustainability — answered.

Ask specific questions rather than general ones — which certifications apply to these garments, what they cover, how far supply chain visibility extends, who audits and how recently, and what the position is on subcontracting.

Organic fibre content along with processing standards, and it includes social criteria. It is distinct from OEKO-TEX, which certifies testing for harmful substances, and from Fairtrade, which addresses producer terms.

Complete visibility across every tier is genuinely difficult in apparel, which spans farming, spinning, weaving, dyeing, cutting and finishing. Candour about where knowledge ends is more credible than comprehensive vague claims.

If you repeat ethical or environmental claims to your own customers, you need to substantiate them. The Competition and Markets Authority publishes guidance on environmental claims worth reading before writing marketing copy.

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