N.Y.C. Admin. Code § 23-801: § 23-801 Access to translation.

Every website maintained by or on behalf of the city or a city agency shall include a translation feature for viewing the text of that website, wherever practicable, in languages other than English. Such translation feature shall be indicated by a means, other than or in addition to English, that is comprehensible to speakers of the seven most commonly spoken languages within the city as determined by the department of city planning, which may include a rotating language sequence.

(L.L. 2016/025, 3/14/2016, eff. 6/12/2016)