The correct answer is option (1) - 1994
The given logo is the flag of ASEAN.
ASEAN had several agreements in place by which member states promised to uphold peace, Neutrality, Cooperation, Non-Interference and Respect for National differences and Sovereign Rights. ASEAN Regional Forum (ARF) which was established in 1994. ASEAN has focused on creating a Free Trade Area (FTA) for investment, labour, and services. | 
