Protected viewISO 9001:2015
Quality Management System
2 pages
Featured certificates
Certified excellence across our operations
Selected standards and qualifications that reinforce TASSILI's commitment to quality and operational assurance.
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Protected viewISO 14001:2015
Environmental Management System
2 pages
Expired document · Document expiry: 05 May 2026
Protected viewISO 45001:2018
Occupational Health & Safety Management
2 pages
Protected viewAPI Spec Q1
Quality Management for Manufacturing
1 page
Certificates
Certificate portfolio
These certificate previews are displayed as protected JPEG images for on-screen review only. Use the gallery to inspect each credential without exposing downloadable PDF files.
Protected viewISO 9001:2015
Quality Management System
2 pages
Protected viewISO 14001:2015
Environmental Management System
2 pages
Expired document · Document expiry: 05 May 2026
Protected viewISO 14001 Audit Attestation
ISO 14001 Recertification Audit Attestation
1 page
Audit dated 6 July 2026 · This attestation is not a renewed certificate.Protected viewISO 45001:2018
Occupational Health & Safety Management
2 pages
Protected viewAPI Spec Q1
Quality Management for Manufacturing
1 page
Protected viewAPI 6A
Wellhead and Christmas Tree Equipment
1 page
Protected viewAPI 7-1
Rotary Drill Stem Elements
1 page
Protected viewAPI 7-2
Threading and Gauging of Rotary Connections
1 page
Protected viewAPI 5B
Threading, Gauging and Inspection
1 page
Protected viewVAM Qualification
Connection Qualification Certificate
1 page
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