CDA Technical Institute (CDA), formerly Commercial Diving Academy
Website
www.naseworldwide.org
EUF Certificationedit
NASE Worldwide Inc. obtained CEN certification from the EUF certification body in 2008 and was re-certified in February 2016.[10]
Referencesedit
^"Who is NASE Worldwide?". NASE Worldwide. Retrieved 7 June 2016.
^"Recreational Dive Training Organizations". www.jobmonkey.com. Archived from the original on 2010-01-14.
^Martin, Lawrence (1997). Scuba Diving Explained: Questions and Answers on Physiology and Medical Aspects of Scuba Diving. Flagstaff, AZ: Best Publishing. ISBN 978-0941332569.
^"NASE Announces New Open Water Scuba Diver Course". Diverwire a subsidiary of Dive Newswire Networks, LLC. 21 February 2011. Retrieved 7 June 2016.
^"NASE Diver Training Courses". NASE Worldwide. Retrieved 7 June 2016.
^"(xTEK) overview". NASE Worldwide. Retrieved 7 June 2016.
^"(Professional) overview". NASE Worldwide. Retrieved 7 June 2016.
^ ab"(NASE) International Dive Shops". NASE Worldwide. Retrieved 7 June 2016.
^"Locate a NASE Dive Shop (in the USA)". NASE Worldwide. Retrieved 7 June 2016.
^"EUF Certified Training Systems/Training Organisations (click on 'NASE Worldwide Inc. for more information)". EUF Certification International. Retrieved 8 June 2016.