New York Laws
Article 25 - Control Provisions
25.19 - Operation by Youthful Operators.

(b) A person ten years of age or older but less than fourteen years of
age who holds a valid snowmobile safety certificate issued by the
commissioner may operate a snowmobile on any lands upon which
snowmobiling is allowed if accompanied by a person over eighteen years
of age. For the purpose of this section, "accompanied" shall mean within
five hundred feet of the person over eighteen years of age.
(c) A person fourteen years of age or older but less than eighteen
years of age, who either holds a valid snowmobile safety certificate
issued by the commissioner or is accompanied by a person over eighteen
years of age, may operate a snowmobile in the same manner as a person
over eighteen years of age.
2. Exhibition of certificate. The failure of a person specified in
subdivision one of this section to hold a snowmobile safety certificate
issued by the commissioner to exhibit such upon demand to any
magistrate, peace officer, acting pursuant to his or her special duties,
police officer, or other person having authority to enforce the
provisions of this article, shall not be an offense, but shall be
presumptive evidence that such person is not the holder of such
certificate.
3. Authorization. No owner of a snowmobile shall authorize or permit
the operation of his or her snowmobile within the state by any person in
violation of the provisions of this section.