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Decision fieldOpen accessCanada Textile Labelling GuideCanada · North AmericaRemoveQuote-basedOptitex 2D/3D Pattern DesignGlobalRemoveFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessApparel Grade-Rule & Size-Run Validation RecordGlobalRemove
Decision fit
Primary jobCheck standardsFind patterns & fitFind patterns & fitFind patterns & fit
AreaStandardsPatterns & fitPatterns & fitPatterns & fit
Best forStarting a Canadian textile-label compliance checkIntegrated pattern, marker, and 3D production workflowsSearching current and out-of-print sewing patternsAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidence
Know before usingThis is federal guidance, not the controlling legislation, an approved label, a product classification, or legal advice. It does not resolve every exemption, fibre test, origin claim, care label, product-safety rule, provincial language duty, or market-specific requirement. Confirm the current Act and Regulations, Quebec and other applicable rules, the actual article and fibre evidence, and the responsible dealer before sale or import.Pricing is not public, modules and system requirements must be confirmed, and macOS is not supported. Vendor accuracy and fit language does not prove results for an actual product. Pilot native and exchanged files with the receiving supplier, calibrated materials, approved blocks and grade rules, marker and output devices, tech-pack fields, training, version control, and risk-appropriate physical fit and production checks.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.The record does not create a production grade, supply universal increments or breakpoints, validate a CAD file or fit population, reproduce licensed standards, or replace qualified anthropometric, pattern, technical-design, fit, quality, accessibility, safety, statistical, and user-research review.
Practical access
ForApparel brandsApparel brandsMakersApparel brands
Location or jurisdictionCanada · North AmericaGlobalGlobalGlobal
AccessOpen accessQuote-basedFree accountOpen access
FormatReferenceSoftwareCommunityStitch Authority
Source typeGovernment guidanceFirst-party platformCommunity databaseStitch Authority
Source and review
What the source establishesThe Competition Bureau guide outlines Canada's Textile Labelling Act and Regulations for prescribed consumer textile articles. It covers fibre percentages and generic names, dealer name and address or CA number, bilingual fibre information, permanent and non-permanent labels, imports, and advertising. The guide also flags additional French-language requirements in Quebec and directs readers to the full Act and Regulations.Optitex's current page describes 2D pattern creation, grading, verification, Tech Pack Essentials, marker creation and nesting, cut and plot output, 3D virtual samples, fabric simulation, colour and print placement, tension maps, and avatar editing. Its support page lists native and standard CAD interchange routes and states that Optitex does not support macOS.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.The guide cites current ISO body-table, size-designation, and garment-measurement boundaries plus two peer-reviewed studies that tested the relationship between conventional grade rules, anthropometric evidence, and garment fit; it requires product-specific target deltas and validation instead of publishing universal increments.
Linked page reviewedJul 21, 2026Jul 21, 2026Jul 21, 2026Jul 16, 2026
Next review dueOct 19, 2026Jan 17, 2027Jan 17, 2027Jul 16, 2027
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