I need to enroll in a Proficiency testing program just for the technical part. I am looking for the cheapest program that CLIA would recognize. I am only CLIA certified. Thanks. Tasha Campbell, B.S.,HTL(ASCP) Frederick Gastroenterology Associates 310 W. 9th St. Frederick, MD 21701 301-695-6800 ext. 144 (w) 304-685-9307 (c)