# The Postal Services Act 2011 (Transfer of Assets) Order 2012, Paragraph 6


The “Market Value Adjustment 1” or “MVA1” must be determined by the Government Actuary, based on the returns achieved between those dates on a weighted portfolio of index-linked Gilts of similar duration to the liabilities of the RMPP, by reference to the Amended RMPP Rules.

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Source: https://www.legislation.gov.uk/uksi/2012/688/schedule/1/paragraph/6 (the official version)
Page: https://openlegislation.uk/postal-services-act-2011-transfer-of-assets-order-2012/schedule-1/paragraph-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.