Members also agreed to develop methods for full and effective implementation of the LDC modalities, including appropriate mechanisms for according special priority to sectors and modes of supply of export interest to the LDCs. The Ministerial Conference adopted five LDC agreement-specific proposals. The most significant of these decisions was the agreement to provide LDCs with duty-free and quota-free market access on a lasting basis for at least 97 per cent of all products originating from LDCs (defined at the tariff line level) by 2008, or no later than the start of the implementation of the Round, in a manner that ensures stability, security and predictability.