(Labor certifications) can be permanent.Logical formLearned from6 sentences. A certification can be monthly.Logical formLearned from6 sentences. Certification can be in a country.Logical formLearned from6 sentences. A (teacher certification) can be permanent.Logical formLearned from6 sentences. A (certification request) can be for a key pair.Logical formLearned from6 sentences. An algorithm can be for validatting (certification paths).Logical formLearned from6 sentences. A certification may pertain-to a group.Logical formLearned from6 sentences. Certification can be from a physician.Logical formLearned from6 sentences. Respect can be to a certification.Logical formLearned from6 sentences. Certifications may remain in effect.Logical formLearned from6 sentences. (State licenses) may be based on results of a (certification examination).Logical formLearned from6 sentences. Projects may undergo a certification.Logical formLearned from6 sentences. Certification may undergo grantings.Logical formLearned from6 sentences. Enrollment may undergo certifications.Logical formLearned from6 sentences. Evidence may pertain-to a certification.Logical formLearned from6 sentences.