At the OECD-US National Academy PSI Workshop, held at the OECD headquarters in Paris on the 4th and 5th February 2008 it was proposed that a library of PSI Market study questionnaires be established. The ePSIplus Thematic Network offered to establish such a library on the Europe's one stop shop for Public Sector Information.

2005 - Measuring European Public Sector Information Resources (MEPSIR) - Exploitation of public sector information benchmarking of EU framework conditions. Commissioned by the European Commission and undertaken by HELM Corporation, Northern Ireland, in collaboration with ZENC bv, The Netherlands.

MEPSIR - Public Content Holder (English) – QuestionnaireMEPSIR – Re-users (English) - Questionnaire

2006 - UK Office of Fair Trading market study - The commercial use of public information (CUPI) questionnaires.

Annexe A: Survey of public sector information holders – QuestionnaireAnnexe B: Survey of businesses that use public sector information - Questionnaire

2007 - Public Sector Information Reuse in Latvia – Commissioned by Secretariat of Special Assignments Minister for Electronic Government Affairs, Latvian government and undertaken by SIA Aksedo.
Latvian 200 survey (Latvian) - questionnaire

2008 - Study on the re-use of Public Sector Information (PSI) in Europe (MICUS)Public Sector Information Holder (PSIH): Geographic Information
PSI Questionnaire on PSI Re-use (English - PDF)

PSI Questionnaire on PSI Re-use (German - PDF)

European Commission recommendation letter (English - PDF)

Currency Exchange rates for use with questionnaire (English - PDF)

KODEX - E (PDF)

Public Sector Information Re-user: Geographic Information
Re-user Questionnaire on PSI Re-use (English - PDF)

Re-user Questionnaire on PSI Re-use (German - PDF)

European Commission recommendation letter (English - PDF)

Currency Exchange rates for use with the questionnaire (English - PDF)

Public Sector Information Holder (PSIH): Legal Information
PSI Questionnaire on PSI Re-use ( English - PDF )

PSI Questionnaire on PSI Re-use ( German - PDF )

Public Sector Information Re-user: Legal Information
Re-user Questionnaire on PSI Re-use ( English - PDF )

PSI Questionnaire on PSI Re-use ( German - PDF )

Public Sector Information Holder (PSIH): Meteorological Information
Re-user Questionnaire on PSI Re-use ( English - PDF )

Re-user Questionnaire on PSI Re-use ( German - PDF )

Public Sector Information Re-user: Meteorological Information
Re-user Questionnaire on PSI Re-use ( English - PDF )

Re-user Questionnaire on PSI Re-use ( German - PDF )