A. Codes
Codes are subject arrangements of public session laws. There are two authoritative, annotated, codifications of the laws of New York: McKinney's Consolidated Laws of New York Annotated and the New York Consolidated Laws Service. Note: A free, un-annotated version is available on the New York Courts website.
B. Session Laws
In New York, a new law, called a chapter law, is given a number according to the order of passage. At the end of each yearly legislative session, all the chapter laws are arranged by number and printed in an annual volume called the Session Laws. Session Laws include all types of legislation: public, private, temporary and permanent.
McKinney's Consolidated Laws of New York Annotated... by 
New York Consolidated Laws Service by 
Laws of New York by 