Ordinance
on Protection against Dangerous Substances and Preparations
(Chemicals Ordinance, ChemO)

¹ Any modi­fic­a­tions to the in­form­a­tion spe­cified in Art­icles 49 and 50 must be re­por­ted with­in 3 months.

² If the quant­ity of sub­stances and pre­par­a­tions dan­ger­ous to the en­vir­on­ment ac­tu­ally sup­plied in a year falls out­side the re­por­ted cat­egory of quant­it­ies placed on the mar­ket, the quant­ity placed on the mar­ket in the pre­vi­ous year must be re­por­ted by 31 March of the fol­low­ing year in ac­cord­ance with the cat­egor­ies spe­cified in Art­icle 49 let­ter c num­ber 6 and let­ter d num­ber 6.