This discussion examines the validity of a No Objection Certificate (NOC) from a housing society in lieu of a formal lease deed when purchasing a plot. The scenario involves a chain of assignments where the original lease deed exists between the society and the first owner, but subsequent purchasers have only received NOCs and updated share certificates. The core question is whether these NOCs are legally binding for future transactions or if a lease deed is essential. The advice suggests that an NOC and updated share certificate might confer legal title, but the lack of direct contractual privity between the society and subsequent purchasers could pose issues.