P.R. Laws tit. 29, § 382
No employer, representative contractor, or subcontractor, shall deliver, or cause to be delivered, any articles or materials to be manufactured by any [home-based worker], unless he has conspicuously affixed to each article or material a label, or other mark of identification, bearing the employer’s or representative contractor’s and subcontractor’s name and address, said label or mark to be printed or written legibly in Spanish; but if the articles or materials are of such a nature that they cannot be individually labeled or identified, then the employer or representative contractor and the subcontractor shall conspicuously label, in like manner, the package, wrapper, or other container in which such articles or materials are delivered, or are to be kept while in the possession of the [home-based worker].
History —May 15, 1939, No. 163, p. 812, § 13; May 12, 1949, No. 295, p. 886, § 3.