The purpose of this amendment is to update the Statement of Work and Technical Evaluation clause, 52.212-2, to remove the requirement of ISO 17025 certification and to extend the proposal due date for this solicitation. FIRST: The attachment Statement of Work has been updated to reflect the removal of ISO 17025 certification. SECOND:The clause 52.212-2- Evaluation- Commercial Products and Commercial Service has been updated to reflect the removal of ISO 17025 certification. THIRD: The proposal due date is hereby extended as follows: FROM: 27 May 2026, 12:00PM CST TO: 30 June 2026, 12:00PM CST FOURTH: All other terms and conditions remain unchanged and in full effect.