The New York Society for the Suppression of Vice (NYSSV or SSV) was an institution dedicated to supervising the morality of the public, founded in 1873. Its specific mission was to monitor compliance with state laws and work with the courts and district attorneys in bringing offenders to justice. It and its members also pushed for additional against perceived immoral conduct. While the NYSSV is better remembered for its opposition to literary works, it also closely monitored the news-stands, commonly found on city sidewalks and in transportation terminals, which sold the popular magazines of the day.
The NYSSV was founded by and his supporters in the Young Men's Christian Association. It was chartered by the New York state legislature, which granted its agents powers of search, seizure and arrest, and awarded the society 50% of all fines levied in resulting cases. After his death in 1915, Comstock was succeeded by John S. Sumner. In 1947, the organization's name was changed to the Society to Maintain Public Decency. After Sumner's retirement in 1950, the organization was dissolved. The New York Society for the Suppression of Vice is not to be confused with its namesake, the earlier, 19th-century Society for the Suppression of Vice.