Versions of 42 CFR 493.1421 - Condition: Laboratories performing moderate complexity testing; testing personnel on LawServer 2024 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2023 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2022 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2021 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2020 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2019 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2016 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2015 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2014 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2010 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel 2009 42 CFR 493.1421 – Condition: Laboratories performing moderate complexity testing; testing personnel