I have to side with
@Purple on this one. Ethics & compliance are frequently used interchangeably when they have very different meanings. Most professions have some level of regulation that must be maintained. It doesn't imply that the rules are ethical or the people abiding by those rules are ethical.
And it is also telling that in the LSOI Code of Conduct that the word "ethics" only appears once in context. The other 6 are in relation to the name of a committee and a footnote. The LSOI have the common sense not to tie themselves up in ethical knots