The Air Charter Association launched its Seal of Accreditation on 2 July 2026, establishing a third-party validation metric for air charter operators. This certification mandates due diligence checks, legal transparency, and adherence to rigorous industry standards, distinguishing accredited brokers from non-accredited ones. Freestream Aircraft Limited received the seal as an inaugural recipient, demonstrating proficiency in aircraft transactions and carbon-neutral flight options. The seal provides clients a clear, verified marker of professionalism and safety in business aviation. Operators must comply with mandatory standards and undergo regular re-evaluation to maintain accreditation. The initiative addresses sector-wide needs for verified quality, enhancing consumer trust. A media pack with four color variants was released on 25 June 2026 to promote the program globally.