The Federal Communications Commission announced on Tuesday that it planned to dismantle landmark regulations that guarantee equal access to the web, clearing the way for organizations to charge much more and block access to some internet sites.

The proposal, place forward by the F.C.C. chairman, Ajit Pai, is a sweeping repeal of rules place in place by the Obama administration that prohibited higher-speed net service providers from blocking or slowing down the delivery websites, or charging extra costs for the best quality of streaming and other net services for their subscribers.

The clear winners from the move would be telecom giants like AT&ampT and Comcast that have lobbied for years against regulations of broadband and will now have a lot more handle more than the on the web experiences of American buyers. The losers could be web sites that will have to answer telecom firms to get their content in front of buyers. And customers may see their bills increase for the very best high quality of web service.

“Under my proposal, the federal government will cease micromanaging the internet,” Mr. Pai said in a statement. “Instead, the F.C.C. would basically require web service providers to be transparent about their practices so that customers can acquire the service plan that is ideal for them and entrepreneurs and other tiny businesses can have the technical details they require to innovate.”

The program to repeal the 2015 net neutrality rules also reverses a hallmark selection by the agency to declare broadband as a service as crucial as phones and electricity, a move that designed the legal foundation for the net neutrality rules and underscored the value of higher-speed world wide web service to the nation.

The proposal is broadly anticipated to be authorized throughout a Dec. 14 meeting in a three-to-2 majority vote along celebration lines.

The actions by Mr. Pai, who was appointed by President Trump, is the centerpiece of a deregulatory agenda that has also stripped television broadcasters, newspapers and telecom companies of a broad range of regulations meant to safeguard the public interest.