Occupational safety regulations must be laid before Parliament for 30 days and may be modified or annulled by both Houses. Every rule, regulation, standard and bye-law made or notified by the Central Government under the Code must be laid before each House of Parliament for a total of thirty days of sittings. If both Houses, before the end of the next session, agree to modify or disapprove the instrument, it will operate only as modified or will be of no effect, but such modification or annulment does not disturb the validity of actions previously taken under the instrument.