The Government hereby submits a notice of intent to award a sole source Firm-Fixed-Price contract to American Industrial Hygiene Association (AIHA) for re-accreditation services. This purchase will be made utilizing Simplified Acquisition Procedures in accordance with Federal Regulation (FAR) Part 13.106-1(b) for purchases not exceeding the simplified acquisition threshold of $350,000. The contract will consist of a base year and four option years; the period of performance for the base year is 30 September 2026 - 29 September 2027. American Industrial Hygiene Association is the only source available to provide these services per OPNAV Instruction 5100-23. The total estimated value is $149,640.00. Responses to this notice must demonstrate clear and convincing evidence that competition would be advantageous to the Government, would not be cost or time prohibitive, and would not hinder the mission objective of the Comprehensive Industrial Hygiene Laboratory (CIHL) at the Navy Environmental and Preventive Medicine Unit 2. The determination not to compete this proposed contract action is solely within the discretion of the Government. Information received will normally be considered for the purpose of determining whether to conduct a competitive procurement. The Government will not be responsible for any costs incurred by responding to this notice. This is not a request for quote or proposals. Questions or comments to this Notice of Intent should be directed to Contracting Officer, Carol Uebelacker at carol.e.uebelacker.civ@health.mil. Please indicate in the subject of your email: Notice of Intent Submission 12398420.