* [[:en:images/f/fe/The_OL_Regulations_and_the_OLRRE_November_2022.pdf|Presentation: Training on the Regulations and the OLRRE]] | * [[:en:images/f/fe/The_OL_Regulations_and_the_OLRRE_November_2022.pdf|Presentation: Training on the Regulations and the OLRRE]] |