Petitions can be for reconsideration of a certification.Logical formLearned from3 sentences. A certification may pertain-to authority.Logical formLearned from3 sentences. Certifications may be required by a section.Logical formLearned from3 sentences. A (certification process) can be for (cable modems).Logical formLearned from3 sentences. A certification can be interstate.Logical formLearned from3 sentences. A certification can be color.Logical formLearned from3 sentences. (Training programs) may undergo a certification.Logical formLearned from3 sentences. Colors can be subject to certification.Logical formLearned from3 sentences. (Testing facilities) may undergo a certification.Logical formLearned from3 sentences. Firms may undergo a certification.Logical formLearned from3 sentences. Exemption can be from certification.Logical formLearned from3 sentences. A (degree program) may lead to certification.Logical formLearned from3 sentences. Individuals may hold certification.Logical formLearned from3 sentences. A certification can be to lapse.Logical formLearned from3 sentences. A period can be constituted-of-or-filled-with certification.Logical formLearned from3 sentences.