The Principal MPF Scheme Series 600 is Silver rated. Silver rated MPF schemes offer members good value for money and are generally well regarded across most key assessment criteria. The Scheme was the 2016 MPF Scheme of the Year. The Scheme is also a Socially Responsible Scheme in 2020 for supporting the Hong Kong Cancer Fund (HKCF) and Pink Revolution. The Scheme assesses well across key areas including governance and transparency, administration, use of technology, services to employers and members, as well as, effective communication and education to their customers.