The Supreme Court has quashed a 2021 office memorandum. This memorandum granted ex-post-facto environmental clearances to infrastructure projects. The court ruled that administrative orders cannot alter environmental protection rules. It stated that statutory notifications are required for such changes. Existing clearances under the old rule remain protected.

The Supreme Court has quashed the Centre's 2021 Office Memorandum regarding retrospective environmental clearances. This significant order constrains firms from commencing…

Supreme Court overturns 2021 OM on retrospective environmental clearances, allowing limited amnesty in exceptional public interest cases.