The uniform swimming pool, spa and hot tub code is a set of rules and regulations that help keep people safe when they are swimming, using a hot tub, or relaxing in a spa. Think of it like a big list of instructions that adults follow to make sure kids like you stay safe and happy when you're playing in the water with them.
These rules cover a lot of different things, like how deep the water can be, how warm the water can get, and how strong the suction from the pool drains can be. They also talk about things like making sure the pool is clean and free of dangerous bacteria, and that there are safety measures in place to prevent people from slipping or falling.
The people who make these rules are experts in safety and swimming, and they work hard to make sure that everyone who wants to enjoy a pool, spa, or hot tub can do so without getting hurt. They also make sure that the people who own and operate these facilities are following the rules, so that everyone can have fun and stay safe at the same time.