P.R. Laws Ap. tit. 32A, § III, Rule 67.1
2019-02-20 00:00:00+00
Except as otherwise provided in these rules, every order required by its terms to be served, every pleading subsequent to the original complaint unless the court otherwise orders because of numerous defendants, every paper relating to discovery required to be served upon a party unless the court otherwise orders, and every written motion which cannot be heard ex parte, shall be served upon each of the parties. No service need be made on parties in default for failure to appear, except that pleadings asserting new or additional claims for relief against such parties shall be served upon them in the manner provided for service of summons in Rule 4.4.