20260923-0 Durango Nahuatl 2010-01-01 2025-05-05 true 1950-05-09 NLN 2012-06-27 2011-10-06 Durango Nahuatl nln nln This is strong evidence of the existence of two related languages that have diverged significantly from each other over time. If we add to this the different influences from other language in each area (see above), it appears that we have sufficient evidence from both linguistic and sociolinguist aspects that, despite the high percentage of interintelligibility, these variants should no longer be considered the same language. Thus, split into Eastern Durango Nahuatl [azd] and Western Durango Nahuatl [azn]. NLN true NLN 1950-05-09 NLN This code is deprecated in ISO 639-3. It is no longer in active use, but still has the meaning assigned to it when it was established in the Standard. 2012-02-03 2012-02-03