Requirements for storage of chemicals

Good day!

First post from my end. Does anyone here have knowledge of the specific requirements for storage of chemicals on ships?

I have looked through Unitor/Wilhelmsen documents, but cannot find anything more than the following:

“When not in use, store the chemicals in hermetically closed containers in a cool and very well ventilated space. Segregate chemicals
by their hazardous nature. Toxics with toxics and flammables with flammables. Dieselguard NB & Rocor NB Liquid to be stored away from acids & flammables.”

What about storing acid chemicals together with basics? Are there any regulations regarding this?

Happy to hear your input to this! Thanks!