attestation service is a noun meaning "a consulting service in which a CPA expresses a conclusion about the reliability of a written statement that is the responsibility of someone else". It carries one recorded sense.
a consulting service in which a CPA expresses a conclusion about the reliability of a written statement that is the responsibility of someone else
Definitions, synonyms and semantic relations for attestation service come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.