We welcome Angela Oler and Carrie Johnson from AIHA Registry Programs to discuss the SDS and Label Authoring Registry Program (SDSRP), created to address increasing hazard classification complexity and global GHS implementation. They explain how the credential differentiates authors by independently validating technical competency in hazard classification, regulatory interpretation, and defensible SDS/label decisions, strengthening individual careers and organizational hazard communication programs. The guests outline the comprehensive body of knowledge, the two-part four-hour exam (knowledge and practical skills), use of UN GHS Revision 8, pass rates (about 40% for part one and 80% for part two), retake options, and preparation resources. They cover eligibility requirements including one year of SDS authoring, a 20-point application system, employment verification, and remote or in-person proctoring at the SCHC annual meeting.

Angela Oler

Angela Oler is the Executive Director of AIHA Proficiency Analytical Testing (PAT) Programs and AIHA Registry Programs. She leads strategy, program development, and quality systems for globally recognized proficiency testing and credentialing programs supporting industrial hygiene, environmental health, and hazard communication professionals.

Carrie R. Johnson

Program Manager

Carrie Johnson is the Program Manager for AIHA Registry Programs, managing both the Safety Data Sheet and Exposure Decision Analysis Registry Programs. Ms. Johnson’s focus is on customer service, continuing to provide a seamless application process and testing experience for candidates. Ms. Johnson has been with AIHA for over eight years and has over 18 years of association experience. She earned her B.S. in Public Administration from George Mason University.