Immigration Act (Chapter 133): Singapore's primary legislation governing immigration matters, relevant for passport and travel document handling
Immigration Regulations: Detailed regulatory requirements under the Immigration Act for handling immigration-related documents
Passport Act (Chapter 220): Singapore legislation governing the issuance, handling, and collection of passports
Passport Regulations: Specific regulations regarding passport handling, collection, and authorization procedures
US Embassy Singapore Collection Requirements: Specific protocols and requirements set by the US Embassy in Singapore for third-party passport collection after visa processing
Evidence Act (Chapter 97): Singapore legislation governing the authentication and admissibility of documents
Notaries Public Act (Chapter 208): Legislation governing the authentication and notarization of documents in Singapore
Personal Data Protection Act 2012: Singapore's primary legislation for personal data protection, relevant for handling personal information in authorization letters
ICA Regulations: Immigration & Checkpoints Authority specific requirements for handling travel documents and authorized representatives
