Hello, I have lawful authority in Manila and want the old keys for [lock type] to no longer work. Please first explain how authority is verified, what information is needed for assessment and the appropriate submission channel. What service options are available, which components does each change, could old keys still work with any retained components, and how are the quantity and delivery of new keys confirmed? I am not providing key details, access codes or a full address, requesting opening instructions, or commissioning work.
