ISO, standards and certification: how Thái Tín helps

What you are likely facing

Unsure which standard to choose

ISO 9001, 14001, 22000, 45001 and 27001 serve different purposes.

Hold ISO 9001:2015 and unsure how to move to the 2026 edition

You need to know the transition milestones and what to do first.

Worried about fake certificates or a wrongly worded scope

Certificates and certification scope need careful checking, especially when used for tenders.

Certified, but unclear how to maintain it

The certification cycle includes surveillance audits and recertification; each needs preparing for.

A cream-faced clock with a gold rim leaning on a navy wall and a blank white sheet on a dark desk by a gold-lit window, suggesting the milestones of a certification cycle — How Thái Tín helpsISO, standards and certification
Choosing a standard that fits how you operate
Connecting consultants and certification bodies
Guidance on checking certificates

Roadmap to resolution with Thái Tín

1Choosing a standard that fits how you operate

Thái Tín helps you choose the standard that fits how your company actually operates.

2Connecting consultants and certification bodies

We connect consultants and certification bodies suited to your company.

3Guidance on checking certificates

We show how to cross-check a certificate and its scope.

4Reminders on cycle milestones

We help you keep track of surveillance, recertification and edition-transition milestones.

In-depth guides

These articles explain each topic in this group, with the legal basis and verification date at the end of each article.

What Should a Company Prepare to Obtain ISO 9001 Certification?What each department needs to do, required records, certification audit stages and whether the company should follow ISO 9001:2015 or ISO 9001:2026.
Holding ISO 9001:2015 as ISO 9001:2026 Is Released: What to DoISO 9001:2026 was published on 16 September 2026, replacing ISO 9001:2015. 2015 certificates stay valid for now; see the roadmap and transition milestones.
ISO Certification 3-Year Cycle: Surveillance and RecertificationISO certification runs on a 3-year cycle: surveillance audits in years 1 and 2, recertification in year 3. Missing surveillance can suspend the certificate.
ISO Certification Scope: What the Certificate Records and What Tenders CheckThe ISO scope states the legal entity, the sites and the products, services or processes covered. For tenders requiring ISO, check all three before bidding.
Checking Whether an ISO Certificate Is Genuine: 8 Points to VerifyDo not judge an ISO certificate by its logo. Check 8 points: legal entity, site, scope, version, validity, certification body, accreditation and verification.
ISO 22000, HACCP or FSSC 22000: What Should Food Businesses Choose?How ISO 22000, HACCP and FSSC 22000 differ from the food safety eligibility certificate, and how to choose the right system under current regulations.
ISO 14001:2026: How Factories Update Their Environmental SystemISO 14001:2026, published 15 April 2026, replaces ISO 14001:2015. Factories should review environmental context and operating data, not just version numbers.
ISO 45001, 50001, 27001: when to use them and which legal duties they do not replaceISO 45001, 50001 and 27001 are voluntary certifications for occupational safety, energy and information security; they do not replace statutory duties.
ISO 14001, 22000, HACCP vs. Government Permits: What Is the DifferenceISO 14001, ISO 22000 and HACCP are issued by certification bodies; permits and food safety certificates by government agencies. Know which applies.

See all knowledge articles →

How Thái Tín works

1Review your status and records

Every matter starts by reviewing your current status and records.

2State scope and costs clearly

Before we begin, Thái Tín states clearly what Thái Tín does, what partners do, and what each part costs.

3Coordinate until completion

We connect suitable partners, report progress and follow through until the agreed scope is completed.

Quotes are given after reviewing your records, listing service fees, partner and third-party fees, and state fees if any, separately. This page is general guidance and does not replace advice for a specific case.

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ISO, standards and certification