To speed up implementation of the articles of the Paro Declaration on Universal Access to People-centered Mental Health Care and Services to prioritize addressing psychological well being, adopted by the Member States on the  75^th Regional Committee in September 2022, the Mental Health and Substance Abuse Unit of the Department of Healthier Populations and Noncommunicable illnesses performed the “Regional Meeting for the Development of WHO South-East Asia Region Mental Health Action Plan 2023-2030” from 3–5 April 2023 in Bangkok, Thailand. Mental well being focal factors and different representatives of Member States, psychological well being specialists and representatives from WHO collaborating facilities and the non-government sector participated at this assembly the place the Mental Health Action Plan for WHO South-East Asia Region 2023-2030 was finalized.