FARGO, N.D. — A Minnesota man said he will plead guilty to a federal drug charge in North Dakota.

Arnulfo Ramos of Crookston is charged with conspiracy to possess with intent to distribute a controlled substance. According to  press release, authorities said the operation involved at least 500 grams of methamphetamine meant for distribution in North Dakota and Minnesota.

Court documents show that the drugs were obtained between Jan. 1, 2014, and April 15, 2015.