Section 183B:51 - Completion of promised improvements; responsibility for recording deed or notice(a) The developer shall complete all promised improvements described in the time-share instrument and promotional materials.(b) Unless the purchaser of a time-share agrees in writing to record the evidence of his ownership of the time-share, the developer or the managing entity shall record the time-share deed or notice of time-share lease or time-share license, on behalf of the purchaser in the appropriate registry of deeds or land registration office for the district in which the time-share property is located within five days after the performance of the terms and conditions of the purchase and sale agreement or within six months of the date of contract to purchase whichever shall occur earlier. All representations made by the developer as of the date of delivery of the time-share deed or notice of time-share lease or license shall be true and correct on the date of recording said deed or notice by the developer.Mass. Gen. Laws ch. 183B, § 51