The motto of American Canadian Underwater Certifications is 'Safety•Conservation•Recreation'.

Certifications ensure that the company meets industry standards and operates efficiently.

Look for certifications relevant to quality control, environmental practices, and safety

No other certifications are required, however the CSP, or even a PE, would be a helpful credentials to have in a field where there are numerous competitors who hold independent, professional certifications.

salary depends on the certifications and my salary without any certification is 3000 with benefits accommodation and travel

To find CPR certifications, one should try the webpage of St. John's Ambulance. Alternatively, try other webpages such as 'CPR Today' or 'American Heart Association' and 'American Safety Training Institution '.