ECO Canada is in the process of expanding their accreditation program to the international level. The following post-secondary programs have been accredited by ECO Canada. The accreditation is based on conformance with the Interntaional Accreditation Standard for Post-secondary Programs approved by the International Environmental Education Accreditation Commission (IEEAC). 

The International Standard comprises of requirements for post-secondary academic programs and normative references including Curriculum Standards that align with the National Occupational Standard (NOS) and labour market requirements for Canada. The requirements of the International Standard include Mission and Objectives, Institutional and Program Requirements, Program Development and Maintenance, Curriculum, Faculty Complement, Admissions, Student Services, Institution Facilities and Learning Resources, Program Financial Resources, and Scholarly Activity. 

The accreditation is granted by the International Environmental Education Accreditation Commission (IEEAC), an independent body that oversees the ECO Canada International Accreditation program.