The order is the latest in a recent run of SEC actions against firms alleging they failed to disclose conflicts around mutual fund share class selection.

Chair Jay Clayton touted the changes as necessary updates to requirements that had gone unchanged for decades, though some commissioners expressed concerns even as they voted in support.

Charles Schwab's U.K. business received a fine for not adequately protecting client assets for nearly two years, according to a U.K. regulator.

While previous exams looked at 'good faith' efforts by firms to comply, next year the commission will focus on specific rule requirements that 'go beyond suitability standards.'

The agency said the firm had failed to properly oversee registered representatives' recommendations on variable annuities, mutual funds and 529 plans, affecting about 2,400 customers in total.

No one could have predicted what 2020 had in store for us, yet, many advisors had the best years of their careers. How is that possible?

There's nothing "turnkey" about building a business that can thrive for decades to come.

The regulatory agency said three Cetera broker/dealers had previously been told by the SEC of the failures to properly supervise certain transactions of dually registered representatives, but they failed to set up systems for properly doing so.