NOTE: this Advanced Aquatic Leadership Course requires a minimum of 7 days’ notice for a full refund.. NL award holders are re-certified by completing an NL clinic. The 'pre-cert' acts as an opportunity for review and allows the candidates to become familiar with the evaluation standards. The 're-cert' is the actual evaluation segment. A written exam is included with the re-cert. To remain current you must re-certify every 2 years. Candidates must provide proof of current CPR'C and proof of NL Pool awards on first day. Full refunds will be processed by contacting Parks, Rec & Culture a minimum of 7 days prior to course start date.