Section 10(2)(iv) in The Energy Conservation Building Code Rules, 2018
(iv)It is requested that the necessary energy conservation measure in consultation with your design team be carried out in order to bring them in compliance with the Energy Conservation Building Code Rules, 2018. You are accordingly requested to take corrective action within a period of one month from the date of issue of this letter. Further action on your application for issue of building permit shall be taken after satisfactory compliance of the aforesaid omission/noncompliance.