The long-running dispute over 'post-facto' environmental clearances — permission granted to a project after construction has already begun, rather than before — has reached what looks like its final word from the Supreme Court, in litigation brought by the NGO Vanashakti against the Union of India. At the centre of the case was a 2021 Office Memorandum through which the Ministry of Environment, Forest and Climate Change had allowed industrial and mining projects that skipped prior clearance to seek regularisation after the fact, a mechanism environmental groups had long argued gutted the entire point of the 2006 EIA Notification.
The Court quashed the 2021 Office Memorandum, but the more consequential part of the ruling is procedural rather than substantive: it held that the Union government cannot use an administrative circular or memorandum to create a regularisation pathway for projects that bypassed prior environmental clearance. Any such mechanism, the Court held, can only be introduced through a statutory notification issued under the EIA Notification framework itself — a formal rule-making process subject to its own procedural safeguards — not through an internal executive instruction that can be issued, amended, or withdrawn at the Ministry's discretion with no public consultation.
The distinction matters more than it might first appear. An Office Memorandum is, in administrative law terms, a comparatively low form of executive action — it does not go through the notice-and-comment rigour that a statutory notification under the Environment (Protection) Act, 1986 requires, and it can be altered by the bureaucracy without any of the checks that apply to delegated legislation. By insisting that post-facto regularisation, if permitted at all, must run through the statutory route, the Court has effectively closed a door that had let successive governments quietly recalibrate India's prior-clearance regime through internal paperwork rather than public rule-making — reinforcing that the 2006 Notification's 'prior clearance' requirement is the mandatory default unless Parliament's delegated framework is itself amended.
For project developers, mining companies, and infrastructure sponsors, the practical message is unambiguous: there is no administrative safety net for commencing construction or operations ahead of environmental clearance, and any expectation of a later executive circular curing the defect should be treated as unreliable going forward. Environmental clearance timelines now need to be built into project schedules as a genuine precondition, with legal review at the pre-construction stage rather than a retrospective compliance exercise — the cost of getting this sequencing wrong has just gone up materially.