On 1 April 2020, Japan designated the following substances as Priority Assessment Chemical Substances (PACs) under the Japan Chemical Substances Control Law (CSCL):
Formaldehyde, polymer with 2-chlorobenzenamine
Poly[imino(carbonimidoyl)imino(carbonimidoyl)iminohexane-1,6-diyl] hydrochloride (1:?)
In addition, on 31 March 2020, the designation of the following substances as PACs was cancelled pursuant to Article 11 of the CSCL:
Compound of carbonic acid and N,N-dimethylpropane-1,3-diamine
This brought the number of PACs to 226.
22 October 2019
Yordas Give, 30 April 2020