Ongoing registration for single-day classes held at American Red Cross, 4155 Diamond Head Road, unless otherwise noted. Certification upon completion. Classes are based on availability and subject to change. Call 800-733-2767 or visit www.redcross.org.

» Babysitter’s Training: 8:30 a.m. to 4:30 p.m. Saturday. Also, 9:30 a.m. to 1:15 p.m. Aug. 20 and 21, Wayland Baptist University, 95-1091 Ainamakua Drive, Mililani. Cost: $85.

» CPR/AED for Professional Rescuer & Health Care Providers: 8:30 a.m. to 3 p.m. Monday and Aug. 31. Cost: $110.

» First Aid/CPR/AED Instructor Course: 8 a.m. to 7 p.m. Aug. 24. Cost: $500, plus $30 for supplies. Before registering, call 456-0431. Prerequisite: three-hour online course and provider-level "Adult & Pediatric First Aid/CPR/AED" course ($110).

» Nurse Aide Refresher Course: Eight-hour courses to be held Aug. 13, Sept. 12 and Oct. 29. Prepares students for State of Hawaii Nurse Assistant Competency Evaluation exam. Must have completed a state-approved Nurse Aide Training Program in Hawaii within the last 12 months. Cost: $110. Call 739-8122 or 739-8123.

» Nurse Assistant Training Course: Mondays, Wednesdays and Fridays, 8 a.m. to 3 p.m. Aug. 14 to Sept. 27. Prepares students for State of Hawaii Nurse Assistant Competency Evaluation exam, for caring for residents in long-term care settings, homecare and hospitals. Cost (includes CPR/First Aid training course): $1,340. Call 739-8122 or 739-8123, or visit www.redcross.org.

» Wilderness and Remote First Aid: Two-session course, 8 a.m. to 6 p.m. Aug. 17 and 18 at 2131 Makiki Heights Drive. Participants must have current Adult CPR/AED certificate. Cost: $200.