OC is a very important document which must be taken. Buyers have the right to take a legal action if developers do not give them the same. “If the developer sends a possession letter without OC, the buyer should resist such possession and refuse to pay the principal or the so-called interest claimed. In fact, if the developer breaches timelines, buyers can take necessary recourse from the law and approach the courts for relief. In case the developer forces or threatens the buyer to take possession without OC or claim interest, the buyer can draw the attention of RERA and/or Consumer Court, as may be appropriate for taking action against such errant developers,”