Movies I checked that have this disclaimer:
- Despicable Me 2
- Django Unchained
- Inception
- Jurassic World
- James Bond: Spectre
- Avatar (extended cut)
- Spaceballs
Movies I checked that don't have this disclaimer:
- Tangled
It's usually among the very last lines of the end credits, among the statements about dedication to the environment, distance from the tobacco industry, lack of animal abuse etc. If you're not watching the end credits you will never notice it.