Accreditation procedure
The SAS sets out its accreditation procedures in practical guidelines for all types of conformity assessment bodies. The process is clearly structured and comprises application, information meeting and preliminary visit, assessment, accreditation, as well as regular surveillance and renewal. All relevant guidelines and documents are available online.

How to be accredited as a conformity assessment body?
The SAS has described the accreditation procedure in detail in its guides and check lists, andthis for each of the following types of accreditation:
- Testing laboratories
- Inspection bodies
- Calibration laboratories
- Medical laboratories
- Certification body for products, processes and services
- Certification bodies for management systems
- Certification body for persons
- Reference material producers
- Proficiency testing providers
These guides, reference documents and further documents such as the ordinance on the Swiss Accreditation System and the notification of testing, conformity assessment, registration and approval bodies, application documents and detailed requirements for accredited bodies can be downloaded from this website:
Accreditation procedure
- Registration
- Information meeting
(serves for the mutual comprehensive information) - Preliminary visit
(serves for the preparation of the audit and the final definition of the scope of accreditation) - Assessment
- Accreditation
- Surveillance
(as a rule annually) - Renewal of accreditation at the latest after 5 years
(at the latest after 5 years)
Index
Related topics

Basics of accreditation
SAS regulations provide a clear and transparent framework for accreditation. With defined procedures, rights and obligations, and cost verviews – you can start your process straight away using the application forms.

Overview of accreditation sectors
Accreditation builds trust in everyday life: it ensures safe products, reliable measurements and credible certificates. Find out where accredited bodies operate and what types of accreditation are used.

Overview of accreditation types
SAS accredits conformity assessment bodies and confirms their competence. Here you will find an overview of the types of accreditation offered by SAS.
Contact
Swiss Accreditation Service SAS
Holzikofenweg 36
CH - 3003 Bern