This is a non-set-aside solicitation for a 24/7 chemical emergency response phone service for NOAA Fisheries ships across the U.S. and overseas. The base period of performance runs from June 15, 2026, to June 14, 2027, with four additional one-year option periods extending through June 14, 2031. Services will be performed at the service provider’s place of business. No specific budget amount is provided. Award will be based on best value, considering technical capabilities, past performance, and cost/price.