For corporate codes of conduct dealing with child labour to be effective, they must:

a$.$ Be specific, strictly implemented and monitored, with no accommodations for under$-$age child workers.

b$.$ Be flexible, adaptable for implementation and monitoring, and have alternative arrangements for under$-$age child workers.

c$.$ Be flexible, strictly implemented and monitored, and have no accommodations for under$-$age child workers.

d$.$ Be specific, strictly implemented and monitored, and have alternative arrangements for under$-$age child workers.