The Trump administration has instituted a media blackout at the Environmental Protection Agency and barred staff from awarding any new contracts or grants, part of a broader communications clampdown within the executive branch.  The prohibitions came to light Tuesday as the agency moved to delay implementation of at least 30 environmental rules finalized in the closing months of President Barack Obama’s term, a potential first step to seeking to kill the regulations.

A summary of the actions posted in the Federal Register includes a long list of regulations that include updated air pollution rulings for several states, renewable fuel standards and limits on the amount of formaldehyde that can leach from wood products. President Donald Trump signed a directive shortly after his inauguration on Friday ordering a “regulatory freeze pending review” for all federal agency rules that had been finalized that have not yet taken effect.  Emails sent to EPA staff and reviewed by The Associated Press also detailed specific prohibitions banning press releases, blog updates or posts to the agency’s social media accounts.