CNAB has programmes to:

Develop guidance, rules and procedures for the operation of accreditation, certification / registration and mutual recognition programmes resulting in "Certified once, accepted everywhere"

Ensure that all accreditation body members operate to the highest standards of competence and probity, and only accredit bodies that have demonstrated that they are competent and impartial

Harmonise accreditation procedures and their implementation based on international standards and guides, and CNAB guidance on their application

Develop guidance, rules and procedures for the operation of specific sector conformity assessment schemes to meet the needs of specific industries

Develop guidance, rules and procedures for the operation of compliance programmes to satisfy regulatory or government requirements

Exchange information between accreditation bodies

Cooperate in the training of assessors and other personnel

Contribute to the work of ISO and other relevant international bodies

Liaise with the regional groups of accreditation bodies

Liaise with other relevant bodies such as ILAC, ISO and industry groups

Assist emerging accreditation bodies in low and medium income economies