Welsh Language Scheme : Prepared under the Welsh Language Act 1993 / HMI Probation, 12 March 2007
PDF - http://www.inspectorates.homeoffice.gov.uk/hmiprobation/docs/Welsh_Language_Scheme_for_H1.pdf?view=Binary

Cynllun Iaith Gymraeg : Paratowyd o dan Ddeddf yr Iaith Gymraeg 1993 / Arolygiaeth Prawf EM, 12 March 2007
PDF - http://www.inspectorates.homeoffice.gov.uk/hmiprobation/docs/Welsh_Language_Scheme_for_H2.pdf?view=Binary