On August 8, 2024, Thailand's issuing a 20 Baht commemorative stamp for ASEAN 2024. It features a cool watercolor design of the General Post Office with the ASEAN logo. It’s 48 x 30 mm, printed in multi-color with a spot UV finish. The first-day cover costs 33 Baht.
ป้ายกำกับ: ASEAN Architectural Structures
Cambodia : The 30th Anniversary of ASEAN
Issued in 1997 to commemorate the 30th Anniversary of the Association of Southeast Asian Nations (ASEAN), this stamp set employs architecture as a visual language to express religion, monarchy, and culture three core pillars of Cambodian nationhood within the broader regional framework of ASEAN.