The IMU adhering organization for Bulgaria is the Bulgarian Academy of Sciences (BAS). The BAS is the leading scientific, spiritual and expert center of Bulgaria. It conducts research, training and activities of national and international importance and solves problems related to the development of Bulgarian society and state. The Academy has a consistent policy for the development of science and innovation as a condition for economic progress in the country. It is an active participant in the European Research Area.
The ICMI Representative for Australia is nominated by the Australian Academy of Science (the IMU adhering organization) through its National Committee for the Mathematical Sciences.
This is the official link to the Ministry of Education of Brazil, which is the highest authority to regulate all issues related to the education, especially the curricula: portal.mec.gov.br/cne (cne stands for National Council of Education) In particular, the .pdf file that was approved in 2001, establishes the curricula for the courses in Mathematics (one of the courses is for Teacher Education, directed to teach 
The Austrian IMU Adhering Organization is the Austrian Mathematical Society (Österreichische Mathematische Gesellschaft ÖMG). The president of the ÖMG nominates a CR for ICMI, usually in consultation with the didactics commission of the ÖMG.
In Argentina there are orientations at the federal level called Núcleos de Aprendizaje Prioritarios (NAP) –Nuclei of Priority Learning. In the context of NAP –Mathematics and motivated by the challenges posed by the learning results over the years, in 2018 the Government provided some general recommendations written in Spanish.
Here we list websites of Math Education and Math Teacher Associations. These links do not mean in any way an endorsement from ICMI of the content of the websites.
ICMI contributes to the work of the IMU Commission for Developing Countries.
The CDC has the mandate to manage all IMU initiatives in support of mathematics in the developing world. One ICMI EC member is a member of CDC.
The CDC has the mandate to manage all initiatives of the IMU in support of mathematics in developing and economically disadvantaged countries. The CDC is charged with the following missions:
One of the aims of the ICME congresses is to have a balanced representation from all over the world among the presenters as well as among the general participants. In order to achieve this goal ICMI started with ICME-8, a special ICME Solidarity Fund was initiated by setting aside 10% of the total amount collected through each ICME registration fees. The total collected amount from each ICME is distributed as grants for delegates from non-affluent countries to attend the ICMEs.