In August 2025, the Haryana government issued an official definition of forest following Supreme Court directives requiring all states to map and clarify forest boundaries. Haryana defined forests as land with a canopy density of at least 40%, covering a minimum of five hectares if isolated or two hectares if contiguous with notified forests. Linear plantations, orchards, and agro-forestry are excluded.

Environmentalists criticised the definition for being too narrow, warning it could leave ecologically sensitive areas like the Aravalli ridge unprotected. Many dry forests, with naturally sparse vegetation, may not meet the 40% canopy rule. Experts argue this risks opening vulnerable areas to development and mining.

The Supreme Court, which had expanded the meaning of forests in the 1996 Godavarman case, is reviewing challenges to recent amendments that restrict protection to notified forests. Haryana’s new definition will guide upcoming forest surveys, but its impact on conservation and development remains contested.