# Stitch Authority resource comparison

Generated: 2026-07-23T06:30:18.916Z
Comparison: <https://stitchauthority.com/directory/compare?ids=sri-lanka-naita-tailor-course%2Cstitch-seam-classes>

This file preserves the published decision metadata for the selected routes. It is not a recommendation, provider approval, compliance decision, or record of project-specific due diligence.

## 1. Sri Lanka NAITA Tailor Course

Permanent record: <https://stitchauthority.com/directory/sri-lanka-naita-tailor-course>
Source page: <https://naita.gov.lk/courses/4>

- Primary job: Learn techniques
- Area: Techniques & repair
- For: Both
- Location or jurisdiction: Sri Lanka · South Asia
- Access: Paid
- Format: Reference
- Source type: Government guidance
- Linked page reviewed: 2026-07-21
- Next review due: 2026-10-19

### Best for

Checking the scope, entry requirement, district availability, and application path for Sri Lanka's public enterprise-based Tailor training before contacting NAITA

### What the source establishes

Sri Lanka's National Apprentice and Industrial Training Authority identifies itself as a government vocational-training body established under the Tertiary and Vocational Education Act No. 20 of 1990. Its public Tailor course page lists sewing, cutting, garment design, measurement, fabric selection, patternmaking, stitching, completion of Grade 10, all-district availability, and an application action. The connected public API identifies course code D18S004.3, marks the record active and enterprise-based, stores NVQ 3 and NVQ 4 duration fields, marks the course non-free, reports the course fee as unspecified, and publishes a LKR 1,000 registration fee.

### Know before using

This is a government course listing, not a free tutorial, confirmed intake, guaranteed seat, independent course review, or assessment of trainers, facilities, accessibility, safety, certification, placement, or outcomes. The rendered page currently shows no duration and displays a zero course fee even though the public API marks the course non-free, reports the fee as unspecified, and stores different NVQ 3 and NVQ 4 durations. Do not rely on the displayed zero. Confirm the current level, duration, full cost, district and institution, intake, application status, entry documents, language, timetable, facilities, accessibility, safety, assessment, certificate, and placement directly with NAITA.

## 2. Construction Classification & Callout Verification Record

Permanent record: <https://stitchauthority.com/directory/stitch-seam-classes>
Source page: <https://stitchauthority.com/guides/stitch-and-seam-classes>

- Primary job: Source production
- Area: Production
- For: Apparel brands
- Location or jurisdiction: Global
- Access: Open access
- Format: Stitch Authority
- Source type: Stitch Authority
- Linked page reviewed: 2026-07-16
- Next review due: 2027-07-16

### Best for

Using construction codes without treating classification as a machine setting, material assignment, supplier translation, or performance guarantee

### What the source establishes

The guide cites the current public scopes and statuses of ISO 4915:1991, ISO 4916:1991, and ASTM D6193-16(2025), plus current seam-failure and seam-tensile methods; it keeps classification, translation, complete process definition, physical verification, and performance evidence separate.

### Know before using

The record does not reproduce licensed code diagrams, verify a user's proposed code, authorize an ISO and ASTM crosswalk, select a construction, set stitch density or machine settings, prove supplier repeatability or performance, or replace the licensed standards and qualified construction, sewing, production, testing, safety, and quality review.

## Next checks

1. Remove any route whose audience, jurisdiction, access, or scope does not match the job.
2. Open the permanent record and source page for every remaining route.
3. Recheck facts that can change after the listed review date.
4. Verify project-specific capability, terms, test evidence, and legal requirements with the responsible source or provider.
5. Record the reason for the final choice outside Stitch Authority.
