You are here. Definition of Vascular Surgery. Vascular surgery encompasses the diagnosis and comprehensive, longitudinal management of disorders of the arterial, venous, and lymphatic systems, exclusive of the intracranial and coronary arteries.
The CSA Group (formerly the Canadian Standards Association; CSA), is a not-for-profit standards organization which develops standards in 57 areas. CSA publishes standards in print and electronic form and provides training and advisory services. CSA is composed of representatives from industry, government, and consumer groups.
CSA D250 standards are developed and maintained by the CSA Technical Committee. on School Buses which is made up of representatives from all provinces across Canada, from school bus manufacturers and school bus equipment manufacturers, as well as. representatives from Transport Canada.