Certification: Water Loss Specialist (WLS)
9810 Patuxent Woods Dr., Suite K
The WLS Advanced Certification Program incorporates a wide variety of vetted industry-related courses representing the four major Domains of Knowledge as part of its pre-requisite course requirements.
- Oral or Written Exam Required?
- Yes
Specialty
The certification corresponds to a specialty within a recognized occupation. For example, Oncology Nurse and Pediatric Nurse are specialties within the nursing field, so Certified Oncology Nurse and Certified Pediatric Nurse would be classified as specialty certifications.