Timor-Leste admitted ASEAN membership. (11/11/2022) Posted By admin_gpaj on 2022-11-11 In Phnom Penh, ASEAN admitted Timor-Leste today “in principle” as the 11th member state of ASEAN. Timor-Leste will be granted observer status at ASEAN meetings, including at summit plenaries. FacebookTwitterEmailPrint