ASCP-BloodBanking Technologist (ASCP-BB), ASCP-Chemistry Technologist (ASCP-C), ASCP-Cytogenetics Technologist (ASCP-CG), ASCP-Cytologist (ASCP-CT), ASCP-Hematology Technologist (ASCP-H), ASCP-Histotechnician (ASCP-HT), ASCP-Histotechnologist (ASCP-HTL), ASCP-Microbiology Technologist (ASCP-M), Molecular Biology Technologist (ASCP-MB), ASCP-Blood Banking Specialist (ASCP-SBB), ASCP-Chemistry Specialist (ASCP-SC): Must have one of the following: + ASCP-BB. ASCP-Hematology Specialist (ASCP-SH), ASCP-Microbiology Specialist (ASCP-SM), Cert Histocompatibility Spec (CHS-ABHI), Cert Histocompatibility Techno (CHT-ABHI), Clinical Laboratory Scientist (CLS), Medical Laboratory Scientist (MLS), Medical Technologist (MT), Specialist in Cytology-ASCP (SCT), Specialist in Cytometry-ASCP (SCYM), Molecular Biology Spec-ASCP (SMB).