RT Journal Article SR Electronic T1 A Risk-Based Approach for Managing Affinity Resin Contaminations JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 420 OP 435 DO 10.5731/pdajpst.2022.012814 VO 77 IS 5 A1 Fulton, Beth A1 Welch, Angelica YR 2023 UL http://journal.pda.org/content/77/5/420.abstract AB This commentary outlines a proposed approach for navigating remediation (non-routine sanitization) of contaminated affinity-based resins. The methodology for collection of relevant information and for subsequent decision-making is presented, along with a tool for determining risk to the process associated with proposed return-to-use of remediated resin.