What Is a Gender Marker?

A gender marker is the designation of sex or gender recorded on official government documents, including birth certificates, driver’s licenses, and passports. It is typically listed as M (male), F (female), or in some jurisdictions, X (non-binary or unspecified).

How to Change a Gender Marker on a Birth Certificate

The process for updating a gender marker on a birth certificate varies significantly by state. Some states require a court order, while others accept a signed affidavit from a healthcare provider. The general steps include obtaining required documentation from a medical professional or court, submitting an amendment application to your state’s vital records office, paying the applicable amendment and certified copy fees, and receiving an updated birth certificate with the new gender marker.

State-by-State Variations

Requirements differ widely across states. Some states issue a new birth certificate with the updated gender marker, while others amend the existing record. A few states have specific restrictions on gender marker changes. It is important to check your state’s current policies before beginning the process.

Why Gender Markers Matter

An accurate gender marker on vital records is important for consistency across all forms of identification, which can affect travel, employment, and access to services.