Short answerWe publish CPLA cutlery as suitable up to 85 °C. Supply specifications quote 85–100 °C, and we use the conservative value.
In more detail
CPLA is crystallised PLA, which makes it stiffer and more heat-resistant than standard PLA, so it can be used with hot meals and soups.
CPLA is not offered for the EU, UK or Canada. In the USA, any compostable claim is backed by a certificate covering the exact model.
Basis: Supply specifications; OKFoodware publishes the lowest stated rating.