The regulatory QR and your enquiry QR
In Maharashtra, MahaRERA has required project advertisements to display the project's registration QR code, next to the registration number and website, since 1 August 2023, and it has acted against hundreds of projects that left it out. That code points to the regulator's project page; it is a compliance requirement, not a lead source. Check the current MahaRERA orders and your state's RERA rules for exact placement and size.
Your enquiry QR is a separate code with a separate job: capturing the buyer's interest. Keep the two clearly labelled (for example "MahaRERA registration" and "Scan for price list") so buyers scan the right one and neither confuses the other.
The best-performing enquiry offers are concrete: the price sheet for a configuration, a free site-visit slot with cab pickup, or the floor plan. Ask for little on the form, a name and mobile number, and let your sales team qualify on the call.