Credit earned by serving as a lab technician at a Herman & Wallace course is valid for 2 years from the date it was earned. The date the credit was earned is day after the final date of the course at which the person served as a lab technician.

If a lab technician wishes to use this credit to register for a future course, that future course must have a start date within 2 years of the date that the lab technician credit was earned. If a lab technician wishes to use this credit for downloadable products or job board posts, those purchases must be made within 2 years of earning the credit. If a technician wishes to use this credit for a PRPC application fee or exam administration fee, the lab technician must submit this PRPC application within 2 years of having earned the credit.