Since 1969, The Portage Project has been a leader in the development of educational curriculum and materials for young children. The Portage Guide instructs parents how to promote the development of young children with developmental delays. It is used throughout the world in over 60 countries.
The Portage Project is a division of CESA # 5 (Cooperative Educational Service Agency 5) located in Portage, Wisconsin. CESA 5 is one of twelve regional agencies throughout the state. Portage Project materials were created and are distributed by CESA 5.
CESA 5 is a private, nonprofit, tax exempt organization created in Wisconsin State Statute Chapter 116.