This document discusses various types of dealings and registration requirements under Malaysian land law. It explains that transfers, leases, charges, and easements are considered dealings, but only transfers, leases, charges, and some easements must be registered. It provides details on what constitutes interests in land, as well as the registration process and effects of registering transfers, leases, charges, and tenancies. Specifically, it notes that registration is required for transfers and leases to take legal effect, while unregistered leases and contracts are still valid. The document also discusses requirements for endorsing tenancies on land titles.