This scope consists of the specific safety test standards, locations or sites, and programs for which the organization seeks recognition. Based upon the information obtained primarily through the on-site review, the staff prepares a report and recommendation. The report and the application provide the main basis for a preliminary finding on the application. OSHA publishes a notice of this finding in the Federal Register to allow for public comment. Publication makes the recognition official for successful applicants and officially denies the recognition for unsuccessful applicants.
NRTL recognition is valid for five years.
During this period, OSHA program staff audit the NRTL to assure that it continues to meet the requirements for recognition. NRTLs may also on occasion request expansion of their scope of recognition to include additional test standards, facilities, or programs. At the end of its initial recognition period, the NRTL may apply for renewal of its recognition. OSHA processes requests for expansion and renewal following a process similar to that used for initial applications for recognition. Program staff work closely with attorneys of the Department of Labor on a regular basis for both initial recognition and continuing recognition activities.