Tasks ahead for Asean as it turns 50

ASEAN has just turned 50. Now well into middle age, it has some significant achievements under its belt. Indeed, Asean is almost a household name today, both within and beyond Asia. Established in 1967, Asean's initial focus was on politico-security issues. Its proactive engagement with the region has contributed to sustained peace and stability in South-east Asia.

Asean's greatest economic achievement has been tariff reduction. On average, Asean's 10 member states have cut 96 per cent of tariff lines to zero per cent, and this share is expected to reach 98.7 per cent next year. Asean's commitment to open …