Basic life support refers to the basic level of medical care for patients that occurs until they can be given full medical care. BLS is generally provided in a pre-hospital setting and generally refers to skills such as CPR and AED usage. Online BLS training and BLS certification are offered for two different markets -- (1) CPR for healthcare providers and (2) CPR and First Aid for workplace compliance.
There are many occupations that require BLS training and BLS certification. Most people who require training in basic life support are instructed by their employer to attend a BLS class. Some examples of occupations that may require BLS are the following: