To ensure the safety of their divers, Abyss Scuba Diving requires that the tanks must be in test and have current certification before filling. Additionally, divers must provide proof of their scuba diving certification. This is important as it ensures that the diver is properly trained and qualified to handle scuba equipment and safely explore the underwater world. Abyss Scuba Diving takes safety very seriously and adheres to strict protocols to ensure that their customers can enjoy their diving experiences with peace of mind.