There are three levels of certification in the ASLTA certification process: (1) PROVISIONAL, (2) QUALIFIED, and (3) PROFESSIONAL. These levels of certification are intended to reflect stages of experience, growing knowledge, and skills in teaching American Sign Language. Candidates for certification must satisfy the following requirements for the respective certification levels.

Provisional Level
Certified teachers have met the minimum requirements as specified in the Standards section. The teacher, certified at the Provisional level, has demonstrated proficiency in ASL, basic knowledge about teaching ASL by developing course outlines and lesson planning. Provisional certification is valid for up to four years and may be extended for an additional two years by special request. Candidates for certification who have held Provisional Certificates for four years must apply and be evaluated for the Qualified Certification to maintain certification unless an extension of Provisional Certification has been granted.
Requirements & Portfolio for Provisional Certification

Qualified Level
Certified teachers have met all requirements as specified in the Standards section. The teacher, certified at the Qualified level, has demonstrated knowledge of 2nd language teaching methodology, language activities, evaluation, and knowledge of ASL linguistics. QUALIFIED CERTIFICATION is valid for four years and may be renewed for an additional two years by special request.
Requirements & Portfolio for Qualified Certification

Professional Level
Certified teachers have met all requirements as specified in Standards section. The teacher, certified at the Professional level, has demonstrated the highest level of knowledge and skills in teaching ASL. These include knowledge of curriculum development, evaluation, linguistics, and theoretical and contemporary issues in the field of ASL teaching. PROFESSIONAL CERTIFICATION is valid for eight years and may be renewed by meeting Renewal Requirements.
Requirements & Portfolio for Professional Certification

Renewal Procedure for Professional Certificates
Professional certificates are valid for eight years and are renewable.
Renewal Procedure for Professional Certificates