Tiɣawsiwin n yizerfan n tmennaḍt (fiduciary duty standards) ttawin-d deg imussnawen n tsertit (investment professionals) ad xedmen i lfayda n yimsaɣen-nsen deg yal taswiɛt.
Dɣa, deg tmuɣli, isental n leqdic n uḥraz n tnefsit (duty fiduciary) ttḥettmen belli imḍebbren n yimerkanen, imḍebbren d yimḍebbren n tedrimt (trustees) ad fken tazwart i yiswiyen n yimsaɣen (client objectives) nnig n lfayda n yiman-nsen.