When an establishment operating in Puerto Rico issues a written warranty for the goods sold or the services rendered, said document shall be printed or written using lasting materials, namely permanent ink and paper, to guarantee the preservation of the information printed thereon for a term of more than one (1) year or for the term of the warranty of the acquired good and/or service rendered, whichever is the longest.\nHistory —May 16, 2006, No. 95, § 4.
Puerto Rico Legal Code