Certification can be in a us-state.Logical formLearned from51 sentences. Teachers may seek certification.Logical formLearned from50 sentences. A letter can be constituted-of-or-filled-with certification.Logical formLearned from49 sentences. A level can be constituted-of-or-filled-with certification.Logical formLearned from49 sentences. Standards can be for certification.Logical formLearned from49 sentences. A person may go for a certification.Logical formLearned from48 sentences. A certification may pertain-to a national-agency.Logical formLearned from48 sentences. Completion may undergo a certification.Logical formLearned from47 sentences. A certification may be required.Logical formLearned from47 sentences. Certification may mean that something-is-the-case.Logical formLearned from46 sentences. Information can be on certification.Logical formLearned from46 sentences. Conditions can be constituted-of-or-filled-with certification.Logical formLearned from46 sentences. A (certification program) may pertain-to a company.Logical formLearned from46 sentences. A necessity may undergo a certification.Logical formLearned from46 sentences. A requirement can be for certification.Logical formLearned from46 sentences.