Just completed my SWTC Elementary First Aid. This online course covers STCW regulation Chapter VI, Section AV/1, Table A-VI/1-3 and reference to this standard is made on the pdf certificate. If this is what you need*, it's hard to be more competitive than SWTC.online. The material is reasonably good and clearly presented. I would recommend an additional video for the casualty handling/lifting. No IT issues with Firefox. The support team was extremely responsive to any queries, which was fantastic. The link to download the certificate was shared within minutes of successfully completing the course. Make sure you enter your details correctly when you set up your profile as these are the ones used on the certificate. *This online course might fulfill the min requirements, but for those who have not done any practical first aid training, if you are to be of much use in a first aid situation I would say it is imperative that you complete practical training in addition to this course.