When Nepal accedes to a treaty, existing statutes must be checked for conflict. The drafter's moves:
1. Audit — list the treaty's obligations; match each against current law (gap, conflict, or alignment).
2. Amend where conflicting — an amendment bill removes the contradiction.
3. Insert where missing — a new section or chapter carries the obligation in.
4. Coordinated amendment — several Acts amended by one bill so the treaty enters the statute book whole. Article 51(2) of the Constitution commits the state to implement the treaties to which Nepal is a party — the constitutional warrant for incorporation drafting.