A (certification program) may undergo an operation.Logical formLearned from12 sentences. Certification can be in pathology.Logical formLearned from12 sentences. A requirement can be for a certification.Logical formLearned from12 sentences. An airplane may undergo a certification.Logical formLearned from12 sentences. A (certification process) can be international.Logical formLearned from12 sentences. (Certification needs) may pertain-to a person.Logical formLearned from12 sentences. A certification can be important.Logical formLearned from12 sentences. A certification may be based.Logical formLearned from12 sentences. A value may pertain-to certifications.Logical formLearned from12 sentences. A certification may validate skills.Logical formLearned from12 sentences. (Refuge certification) can be as representing oaps.Logical formLearned from12 sentences. A certification may pertain-to a project.Logical formLearned from12 sentences. (Certification tests) may pertain-to a company.Logical formLearned from12 sentences. Certification may provide customers.Logical formLearned from12 sentences. A person may finish a certification.Logical formLearned from12 sentences.