2
Published 2008
Financial Institute for Regional Development, PI

3
Published 2007
Ministry of Planning, Budgeting and Public Management, Brazil

5
Published 2006
OECD Publishing

6
Published 2009
Office of the Secretary of State for Administrative Modernisation, Portugal

8
Published 2016
Autoridade Tributária e Aduaneira

9
Published 2013
OECD Publishing

10
Published 2015
OECD Publishing

11
Published 2016
OECD Publishing

12
Published 2012
OECD Publishing

13
Published 2017
OECD Publishing

14
Published 2022
OECD Publishing

15
Published 2020
OECD Publishing

18
Published 2020
OECD Publishing

19
Published 2020
OECD Publishing

20
Published 2022
OECD Publishing