The classification was created by the International Paralympic Committee and has roots in a 2003 attempt to address "the overall objective to support and co-ordinate the ongoing development of accurate, reliable, consistent and credible sport focused classification systems and their implementation."
This classification is for disability athletics. This classification is one of eight classifications for athletes with cerebral palsy, four for wheelchair athletes (T31, T32, T33, T34) and four for ambulant ones (T35, T36, T37 and T38). Jane Buckley, writing for the Sporting Wheelies, describes the athletes in this classification as: "CP3, see CP-ISRA classes (appendix) Wheelchair " The classification in the appendix by Buckley goes on to say "The athlete shows fair trunk movement when pushing a wheelchair, but forward trunk movement is limited during forceful pushing." The Australian Paralympic Committee defines this classification as being for "Moderate quadriplegia." 
Athletes with cerebral palsy or similar impairments who wish to compete in para-athletics competition must first undergo a classification assessment. During this, they both undergo a bench test of muscle coordination and demonstrate their skills in athletics, such as pushing a racing wheelchair and throwing. A determination is then made as to what an classification an athlete should compete in. Classifications may be Confirmed or Review status. For athletes who do not have access to a full classification panel, Provisional classification is available; this is a temporary Review classification, considered an indication of class only, and generally used only in lower levels of competition.
In 2011, Almutairi Ahmad from Tunisia and born in 1994 is ranked 1 in the world in the 100 metre event. Speight Louis from Great Britain and born in 1990 is ranked 2 in the world in the 100 metre event. Roberts John from United States of America and born in 1983 is ranked 3 in the world in the 100 metre event. Yamada Yoshihiro from Japan and born in 1979 is ranked 4 in the world in the 100 metre event.
- "Paralympic Classification Today". International Paralympic Committee. 22 April 2010. p. 3.
- Buckley, Jane (2011). "Understanding Classification: A Guide to the Classification Systems used in Paralympic Sports". Retrieved 12 November 2011.
- "Summer Sports » Athletics". Australia: Australian Paralympic Committee. Retrieved 19 November 2011.
- "Classification Information Sheet". Sydney, Australia. 16 November 2011. Retrieved 19 November 2011.
- "CLASSIFICATION Information for Athletes". Sydney Australia: Australian Paralympic Committee. 2 July 2010. Retrieved 19 November 2011.
- "IPC Athletics Rankings Official World Rankings 2011". International Paralympic Committee. 2011. Retrieved 19 November 2011.