Triple: Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment INTRODUCED 1984; Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment SIGNED 1986; Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment RATIFIED 1993

What is a sentence that describes this triple?
The Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment was introduced in 1984, signed in 1986, and ratified in 1993.