An executive order President Donald Trump signed on his first day back in office offers a new federal government definition of the sexes that could have a major impact on transgender people nationwide.

President Trump took the first step toward rolling back protections for transgender people on Monday, signing an executive order that the federal government would only recognize two sexes, male and female.

President Donald Trump has delivered a series of executive orders after being sworn into office, one of which declared that the US government will recognise “only two genders, male and female”. The White House has now suggested that the executive order will remove the “X” gender marker on passports and other government-issued IDs for trans and non-binary people in the US.

President Trump signed a sweeping executive order Monday during his first hours in office recognizing only two sexes, male and female, and directing federal agencies to cease promotion of the concept of gender transition.

Like many of his other "Day 1" decrees, the order seems more concerned with scoring points in the culture war than advancing sensible policy.

Among President Donald Trump‘s flurry of executive orders was a new rule proclaiming that the U.S. government will only recognize two genders. While some local organizations are applauding the move in Massachusetts,