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Decision fieldOpen accessEU VIES VAT Number ValidationEuropean UnionRemoveFree accountWoolmark Learning CentreGlobalRemoveFree accountThreadloop Sewing Pattern DatabaseGlobalRemove
Decision fit
Primary jobCheck standardsLearn techniquesFind patterns & fit
AreaStandardsTechniques & repairPatterns & fit
Best forChecking an EU supplier's stated VAT number and saving the dated validation response as one identity and invoicing controlStructured wool educationSearching current and out-of-print sewing patterns
Know before usingA valid VAT number is not proof of manufacturing capability, facility ownership, authorized bank instructions, product origin, tax advice, quality, capacity, certification, labor conditions, or delivery; names and addresses may not be returned for every country, and temporary database outages occur.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.Community members add and quality-control the records, so confirm sizing, measurements, fabric suggestions, format, availability, errata, license, and purchase terms with the designer or publisher. Adding an entry to a stash does not provide the pattern files. Saved searches and private PDF storage are paid Plus features, and a listing or review does not establish pattern accuracy or fit.
Practical access
ForApparel brandsBothMakers
Location or jurisdictionEuropean UnionGlobalGlobal
AccessOpen accessFree accountFree account
FormatReferenceReferenceCommunity
Source typeOfficial registryIndustry organizationCommunity database
Source and review
What the source establishesVIES is the European Commission's online VAT Information Exchange System interface for querying national VAT databases to determine whether a submitted number is valid for intra-EU cross-border trade at the time of the request.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.Threadloop's official guide describes an independent, fully crowdsourced database covering available and out-of-print sewing patterns. Its search supports pattern type, fabric type, age group, body type, cup size, level, format, file features, language, measurements, availability, and other filters; members can also track a stash, wishlist, projects, reviews, and discussions.
Linked page reviewedJul 15, 2026Jul 21, 2026Jul 21, 2026
Next review dueOct 13, 2026Jan 17, 2027Jan 17, 2027
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