National Safety Academy (NSA) is a professional educational institute offering distance learning courses in fire and safety such as diplomas in fire engineering, industrial safety, construction safety, oil and gas safety, electrical safety, fire fighting, and health, safety and environment. NSA admits students on a first come first serve basis without entrance exams. The admission process requires submitting documents like leaving certificates, mark sheets, photographs, and employment certificates. NSA is located in Chennai, India and interested students can contact them via phone or email.