Sistan

The INVALSI Statistical Office in the SISTAN.
With Decree of the President of the Council of Ministers of April 20, 2016, INVALSI Statistical Service has officially joined the National Statistical System (GU n. 129 of 4-6-2016).
Decision of the Statistical Office establishment.
Acceptance of the head of the Statistical Office.
Designation of the head of the Statistical Office.
NATIONAL STATISTICAL PROGRAMME
The INVALSI assessments have been included in the National Statistical Programme (NSP) since the 2020–2022 edition.
Decree of the President of the Republic (DPR) approving the NSP 2020–2022 and related lists, 9 March 2022, published in Ordinary Supplement No. 20 to the Official Gazette – General Series – No. 122 of 26 May 2022.
NSP 2020–2022
The following INVALSI surveys are currently included:
- INV-00001 Primary School Learning Assessment
- INV-00003 Assessment of Competences at the End of Upper Secondary School Lower Cycle (Biennium)
- INV-00004 OECD PISA Survey
- INV-00005 TIMSS Survey
- INV-00006 PIRLS Survey
- INV-00007 Assessment of Competences at the End of Lower Secondary Education
- INV-00008 Assessment of Competences at the End of Upper Secondary Education
Decree of the President of the Republic (DPR) approving the NSP 2023–2025 and related lists, 24 September 2024, published in Ordinary Supplement No. 39 to the Official Gazette – General Series – No. 268 of 15 November 2024.
NSP 2023–2025
The following INVALSI surveys are currently included:
- INV-00001 Primary School Learning Assessment
- INV-00003 Assessment of Competences at the End of Upper Secondary School Lower Cycle (Biennium)
- INV-00004 OECD PISA Survey
- INV-00006 PIRLS Survey
- INV-00007 Assessment of Competences at the End of Lower Secondary Education
- INV-00008 Assessment of Competences at the End of Upper Secondary Education
- INV-00009 TIMSS Survey
- INV-00010 ICILS Survey
INVALSI Statistical Department