Lifeguard Certification is a credential that demonstrates an individual's ability to supervise and ensure the safety of swimmers in pools, beaches, and other aquatic environments. To obtain this certification, candidates typically complete a training program that covers essential skills such as water rescue techniques, first aid, CPR, and emergency response procedures. The certification process often includes both written exams and practical assessments to evaluate a candidate's knowledge and skills. Lifeguard certifications are usually valid for a specific period, often two years, after which lifeguards must renew their certification through refresher courses or re-examinations.