Want more challenge and get more advanced training in lifesaving? Test yourself with more complex rescues both in the water and out with the Lifesaving Society Bronze Cross. Completing Bronze Cross includes an introduction to safe supervision in aquatic facilities. Bronze Cross is a prerequisite for registering in other certifications, such as National Lifeguard (NL) and Lifesaving Instructor (LSI). Please note a current Standard First Aid with CPR C is required as a prerequisite of this course.