• Buildings Department
  
  
• Estate Agents Ordinance (Cap. 511)
  
  
• Hong Kong Council for Accreditation of Academic and Vocational Qualifications
  
  
• Hong Kong Examinations and Assessment Authority
  
  
• Hong Kong Housing Authority
  
  
• Hong Kong Housing Society
  
  
• The Land Registry
  
  
• Rating and Valuation Department
  
  
• Consumer Council