P.R. Laws tit. 29, § 437
The officers authorized by §§ 431—443a and 446—456 of this title to issue employment certificates shall issue such certificates only upon the application in person of the child desiring employment, accompanied by his parent, guardian, or custodian, and after having received, examined, approved, and filed the following papers, namely:
(a) A statement signed by the prospective employer or by some one duly authorized on his behalf, stating that he expects to employ such minor, setting forth the specific nature of the occupation in which he intends to employ such minor, and the number of hours per day and of days per week which said minor shall be employed and the daily time of the beginning and ending of such employment and of the period for lunch and the salary said minor is to receive.
(b) Proof of age as provided in § 438 of this title.
(c) A certificate of physical and mental fitness as provided in § 439 of this title.
(d) A school record as provided in § 440 of this title.
History —May 12, 1942, No. 230, p. 1298, § 7, eff. 90 days after May 12, 1942.