In view of the deteriorating air quality in Delhi and its adjoining areas, the Commission for Air Quality Management (CAQM) has revised the Graded Action Plan (GRAP) for the Delhi-NCR region. According to the CAQM, the measures under GRAP four will now be implemented under GRAP three. Furthermore, some Stage-four regulations will now be implemented in Stage three, including provisions allowing 50 per cent of staff in government, private, and municipal offices to work from home. CAQM has directed all the agencies responsible for the implementation of GRAP in NCR to take note of modifications made in the revised GRAP Schedule and implement the same immediately in the region.