Written in 1599 by the Malayali priests of the Diocese of Cochin, under the direction of Mgr. Ros. The text was published as `ഉദിയംപേരൂര് സൂനഹദോസിന്റെ കാനോനകള്' [The Canons of the Synod of Diamper] (in Malayalam), K. N. Daniel, Kurunthottickal [Kurunthottickal Ninan] (Ed.), Tiruvalla, India, 1952; without consulting this MS copy. There appear to be occasional marginal glosses in Portuguese. There is an library note at the bottom of f.1r dating to 1742