New Mexico is commonly thought to have Spanish as an official language alongside English because of its wide usage and legal promotion of Spanish in the state; however, the state has no official language. <answer>New Mexico's laws are promulgated bilingually in Spanish and English.</answer> Although English is the state government's paper working language, government business is often conducted in Spanish, particularly at the local level. Spanish has been spoken in the New Mexico-Colorado border and the contemporary U.S.–Mexico border since the 16th century.[citation needed]
What language is New Mexico's language written in?
New Mexico's laws are promulgated bilingually in Spanish and English.