مركز خدمات المستفيدين - هيئة التقييس

The tyre with speed symbol "J" is not under GSO certification scheme. You may consider contacting the authority in each GCC countries for the requ...

The request for tyre sample testing is a random requirement and GSO reserves the right to verify/double check the information/data that is being provided by...

If no additional requirements (test reports or auditing visit or samples request) is needed, the evaluation process takes around 10 working days

GSO does not have any other offices or branches, we are only located in Riyadh

Click on the URL  https://www.gso.org.sa/store/?lang=en to purchase any GSO standards or technical regulations

GSO does not conduct pre-evaluation, you need to submit your applications thru the ECCS before we can process it

Be informed that any tampering or changes made on the original ECCS generated approved CCRs (certificate and test report) is not allowed    After receiving ...

For the approved tyre certificate, it is valid 12 months from the date of attestation and the production date (week/year) indicated on the certificate corre...

NOTE: you may consider typing your concerning points into the related batch on the system

NOTE: you may consider typing your concerning points into the related batch on the system