What is Security-sensitive Ammonium Nitrate (SSAN)?
SSAN is defined as products that contain greater than 45% ammonium nitrate solids or emulsions (by mass or volume). SSAN includes calcium ammonium nitrate that is not classified as a dangerous good, and dangerous goods with UN numbers 1942, 2067, 2068, 2069, 2070, 2071, 2072, 3375 and 3139 where applicable. Exceptions are: Ammonium Nitrate solutions that are exempt. Class 1 dangerous goods (explosives) that are regulated under Dangerous Goods or separate explosives legislation.