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Decision fieldOpen accessZDHC Manufacturing Restricted Substances ListGlobalRemoveFree accountWoolmark Learning CentreGlobalRemoveFree + paidYarnpondGlobalRemove
Decision fit
Primary jobCheck standardsLearn techniquesFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaStandardsTechniques & repairPatterns & fit
Best forChemical-input controls during manufacturingStructured wool educationRunning knit or crochet pattern tests
Know before usingThe MRSL controls manufacturing inputs within its stated scope. One formulation status or self-generated facility inventory report does not by itself prove a complete or externally verified chemical inventory, actual order recipe, implementation, worker protection, emissions, wastewater performance, or finished-product compliance. Verify the current version, law, brand program, safety rules, formulation identity and status, complete facility and order records, inventory-verification state, and finished-product RSL and testing requirements.This is Woolmark-operated education focused on wool, not a neutral comparison of all fibres or processing systems. A completion badge records coursework, not independent proof of production competence, product performance, environmental impact, or compliance. Confirm technical values and local requirements against current standards before production use.The platform is for knit and crochet rather than sewing, and a profile, application, rating, or platform listing does not prove technical competence, availability, identity, or fit for a project. Prices and plan limits can change. Define the test or edit scope, sizes, yarn, deadlines, compensation, confidentiality, intellectual property, file handling, expected feedback, and dispute process in writing before work starts.
Practical access
ForApparel brandsBothBoth
Location or jurisdictionGlobalGlobalGlobal
AccessOpen accessFree accountFree + paid
FormatReferenceReferenceCommunity
Source typeIndustry organizationIndustry organizationFirst-party platform
Account, payment, and exit
Access scopeNot yet reviewed at this level.Not yet reviewed at this level.Knit or crochet tester, designer, sample maker, or tech editor using one role-specific workflow.
Before an accountNot yet reviewed at this level.Not yet reviewed at this level.Browse public open testing calls and the provider's feature and pricing pages without signing in.
Free-account boundaryNot yet reviewed at this level.Not yet reviewed at this level.A free signup lets people look around, and testers participate without a platform charge. Designers and tech editors face different role boundaries.
Payment boundaryNot yet reviewed at this level.Not yet reviewed at this level.Designers can pay per call or job, buy non-expiring credits, or subscribe monthly. Tech editors need a separate monthly subscription to apply for jobs.
Cancellation or exitNot yet reviewed at this level.Not yet reviewed at this level.The pricing page says monthly subscriptions can be canceled at any time, but it does not state when paid access ends or what happens to active tests or applications.
Saved work and dataNot yet reviewed at this level.Not yet reviewed at this level.Designers can download pattern-test feedback as CSV or XLSX. The checked pages do not establish a full account export or deletion route.
Source and review
What the source establishesZDHC's current scope defines the MRSL as restrictions on intentional use of listed substances in commercial chemical formulations for textile, leather, rubber, foam, adhesive, and trim processing. Covered inputs include cleaners, dyes, auxiliaries, coatings, finishing agents, maintenance, wastewater-treatment, sanitation, and pest-control chemicals. ZDHC identifies version 3.1 as the current official MRSL, distinguishes formulation conformance from finished-product restrictions, and states that an ordinary Performance InCheck facility inventory is self-generated rather than externally verified.The current Woolmark Learning Centre library publishes free account-based coursework with module counts, completion times, progress tracking, knowledge checks, and supporting resources. Its wool programs cover fibre science, raw-wool and yarn processing, dyeing and finishing, woven textiles, knitwear, product quality, and wastewater management for learners and facilitators.Yarnpond's current pages let knit and crochet designers publish public or private testing calls, select applicants, communicate with test teams, set milestones, collect feedback, post sample-making calls, and advertise tech-editing jobs. Testers can participate without charge, while designers pay per testing or job post, use credits that the pricing page says do not expire, or use a monthly subscription that the page says can be canceled.
Linked page reviewedJul 30, 2026Jul 28, 2026Jul 28, 2026
Next review dueOct 28, 2026Jan 24, 2027Jan 24, 2027
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