Key stages in the development of the national system for teacher professional development
1948
Establishment of professional development institutes
1950
Opening of the Institute for Professional Development
Opening of the Institute for Professional Development in Akmola Region
1951
Opening of the Institute for Professional Development
Opening of the Teacher Professional Development Institute in Alma-Ata Region
1952
Opening of the Institute for Professional Development
Opening of the Institute for Professional Development in Zhambyl Region
2012
Transformation of JSC “National Center for Professional Development “Orleu”
By the resolution of the Government of the Republic of Kazakhstan, the RSCE “Republican Institute for Advanced Training of Managerial and Scientific-Pedagogical Personnel of the Education System” and regional institutes for advanced training were merged to form JSC “National Center for Professional Development ‘Orleu’” with one hundred percent state ownership of the authorized capital
2021
Relocation of the Central Office
Relocation of the Central Office from Almaty to Astana
2023
Opening of Representative Offices
Opening of branch offices in Turkestan Region and the regions of Abai, Zhetysu, and Ulytau
2025
Opening of the Institute for Professional Development
Opening of a separate branch in Turkestan Region
