New Style Classified Listed Products (CLP) from December 2018.
The relevant classifications for mixtures can be calculated based on the rules for classifying substances and mixtures set out in the CLP regulation.
For nicotine, the specific concentration limits/ATEs included in the new harmonised classification for nicotine and the relevant information for any other substances in the mixture that would contribute to the classification should be used.
Flavour components can alter CLP which is why flavour/strength specific MSDS sheets are a legal requirement.
Adact Medical only charge £100 plus vat for MSDS writing (including all languages).