Northern Territory Police have charged a 28-year-old female in relation to a fatal crash at Bees Creek in March 2017.

The female will be extradited to Darwin from Adelaide today.

The 28-year-old has been charged with:

• Drive motor vehicle causing harm or death
• Driver with prohibited drug in blood
• Drive without seatbelt fastened
• Drive without due care

She has been remanded and will appear in court on Monday.