The correct standard in the definition of Sustainable Procurement Plan is now BS ISO 20400:2017, which supercedes 8903:2010 – Principles and Framework for Procuring Sustainably.
In the UK manuals BS 8903:2010 was incorrectly listed as BS 8902:2009. All relevant references will be updated to BS ISO 20400:2017 in the coming re-issues of the manuals.
05/10/2017 New reference to BS ISO 20400:2017 added. 03/11/2021 Issue 2.0 of the UK RFO technical manual corrected.