Our products are classified as 1.4s (UN 0323), which is the same classification as windscreen washing fluid and car batteries. There are no restrictions on the amount that can be transported in a normal car. The degree of desirability of Simplex in Sweden is the lowest grade, C. Products of degree of desirability C must be stored locked in a metal cabinet, locked room, shipping container or similar, with a padlock of at least Class 2, or equivalent.