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| Decision field | Open accessSeam Allowance ConverterGlobalRemove | Free + paidPattern TestersGlobalRemove | Open accessCanada Textile Labelling GuideCanada · North AmericaRemove |
|---|---|---|---|
| Decision fit | |||
| Primary job | Find patterns & fit | Find patterns & fit | Check standards |
| Also useful for | No additional job recorded | No additional job recorded | No additional job recorded |
| Area | Patterns & fit | Patterns & fit | Standards |
| Best for | Translating a seam allowance already stated by a pattern or controlled specification | Coordinating an independent sewing-pattern test | Starting a Canadian textile-label compliance check |
| Know before using | This is a unit-translation reference. It does not select, approve, or change a seam allowance; establish a universal fraction; interpret an unstated cutting or stitching line; or replace the exact pattern version, controlled specification, material and seam evidence, sample, production method, equipment, tolerance, or release authority. | The interface and plan description do not prove tester reach, completion, feedback quality, fit validity, export quality, uptime, support, or suitability for an established release process. Measurements and photos can be sensitive personal data. Run a non-critical pilot, review the current privacy and service terms, define consent and photo rights, test exports and deletion, and keep pattern approval and release responsibility with the designer. | This 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. |
| Practical access | |||
| For | Both | Apparel brands | Apparel brands |
| Location or jurisdiction | Global | Global | Canada · North America |
| Access | Open access | Free + paid | Open access |
| Format | Stitch Authority | Software | Reference |
| Source type | Stitch Authority | First-party platform | Government guidance |
| Source and review | |||
| What the source establishes | NIST states that one inch is exactly 25.4 millimetres, and the SI decimal relationship makes one centimetre equal to 10 millimetres. The tool uses those factors, displays rounded equivalents, exposes the size difference to the nearest 1/16 inch when converting to inches, and preserves valid value, source-unit, and target-unit state in the URL. | Pattern Testers currently offers application intake, tester selection, feedback, photos, approvals, issue tracking, revisions, a reusable tester directory, and release deadlines. The public pricing page shows a limited free plan and paid Pro and Business tiers. Its June 2026 privacy policy lists names, email addresses, measurements, photos, feedback, application history, and assignments among the data processed. | The 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. |
| Linked page reviewed | Jul 28, 2026 | Jul 21, 2026 | Jul 21, 2026 |
| Next review due | Jul 28, 2027 | Jan 17, 2027 | Oct 19, 2026 |
| Inspect | |||
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