Specifically, FSIS updated its instructions for inspection program personnel on how to collect cell-cultured meat and poultry food products and send samples to the FSIS Eastern Laboratory for microbiological, chemical residue, speciation testing, and pathology. Also provided are updated instructions for Enforcement, Investigations and Analysis Officers on how to collect food contact surface and environmental swab samples at cell-cultured meat and poultry food product establishments and submit the samples to the FSIS Western Laboratory for testing.