LINKS
ILAC - The International Laboratory Accreditation Cooperation
IAF - International Accreditation Forum
SADCA - Southern African Development Community Accreditation
ISO - International Organization for Standardization
Mauritius Standards Bureau (MSB)
AFRAC -
African Accreditation Cooperation
List of Proficiency Testing Providers
EPTIS
BIPEA
DRRR
FFPTP
PTA
FAPAS
LGC Limited
UILI
ILT
Thandela PT
Thistle QA
ASTM Proficiency Testing Programme
SCS Enviro Services Pvt. Ltd. (PT Division)
China NIL PT
China NIL Proficiency Testing Schemes 2023
MAXUS ENGINEERING SERVICES (PT Division)