Part 4: Management of public contracts Modifying public contracts Section 77: Publication of modifications
Subsection (1) sets out that if a contracting authority makes a "qualifying modification" to a contract under section 74(1) (modifying a public contract), the contracting authority must within 90 days of making the qualifying modification publish either a copy of the contract as modified or the modification itself.
	Subsection (2) sets out that a "qualifying modification" is a modification which: (a) requires the publication of a contract change notice under section 75; and (b) modifies, or results in, a public contract with an estimated value of more than £5 million.
	Subsection (3) exempts from this section the modification of contracts awarded by a devolved Welsh authority (unless awarded as part of a procurement under a reserved procurement arrangement) or contracts awarded as part of a procurement under a devolved Welsh procurement arrangement.
	Subsection (4) grants a Minister of the Crown the power to amend the financial threshold in subsection (2).