A Dedicated ISO Audit Firm
25+ years conducting independent ISO audits for organisations across 50+ countries — built on competence, transparency, and impartiality.
Built on 25 Years of Audit Excellence
Al Tair Quality Services LLC (TQS) is a dedicated ISO audit firm headquartered in Abu Dhabi, UAE. Our seasoned auditors have conducted thousands of audits — from initial gap analysis through Stage 1 and Stage 2 audits, surveillance audits, and re-certification audits across 15 ISO standards.
TQS is an audit company. We deliver rigorous, evidence-based audit findings; certification is issued by Quality Register System (QRS), our certification partner.
- Independent & impartial audits
- Coverage of 15 ISO standards plus Halal
- Full audit lifecycle — gap analysis to re-certification
- Serving organisations in 50+ countries
Mission & Vision
A clear purpose drives every audit we conduct.
Audits That Add Real Value
To conduct impartial, competent and transparent ISO audits that add genuine value to every organisation we serve — enabling them to demonstrate compliance, build stakeholder confidence, and drive continuous improvement.
The Most Trusted Audit Partner
To be the most trusted and respected ISO audit firm globally — recognised for our integrity, technical expertise and commitment to excellence, empowering organisations everywhere to operate responsibly and compete globally.
Six Guiding Principles
Every audit is governed by six fundamental principles that ensure integrity and real value.
Impartiality
Audit findings are determined independently by qualified auditors, free from commercial or external pressure.
Transparency
Open audit processes at every stage with publicly accessible policies, procedures and clear stakeholder communication.
Competence
Qualified professionals with deep industry expertise, supported by ongoing professional development and competency reviews.
Confidentiality
Strict protection of all client information through formal agreements and robust information security measures.
Responsibility
Full accountability for every audit, with formal procedures for handling complaints and appeals fairly and promptly.
Responsiveness
Timely communication and efficient delivery at every stage — because your timelines matter as much as ours.
What Makes Us Different
Decades of hands-on audit experience, a proven methodology, and modern technology — combined into an audit experience built around your goals.
Internationally Recognised
Our audit work supports certificates that are trusted by organisations across 50+ countries worldwide.
Experienced Auditors
25+ years of hands-on industry expertise, delivering thorough assessments that stand up to scrutiny.
Fast & Efficient
Streamlined audit approach that minimises disruption while maintaining rigorous standards.
Full Audit Coverage
Gap analysis, Stage 1 & 2, surveillance and re-certification audits across 15 standards plus Halal.
Ready to Schedule Your Audit?
Get a free, no-obligation quote from our experienced audit team today.