R & R must necessarily fail because it is held jointly and severally liable with R & R and the foreign employer.vii[7] Although petitioner denied before the POEA and the NLRC any part in the processing of private respondents papers, it now admits that its general manager after all took part in the deployment of private respondent. However, it claims that its general manager was not authorized to do so and that she was in collusion with private respondent.viii[8] It is sufficient in order to dispose of this new contention to say that factual findings of administrative agencies are generally held to be binding and even final so long as they are supported by substantial evidence in the record of the case.ix[9] This is especially so where, as here, the agency and a subordinate one which heard the case in the first instance are in full agreement as to the facts.x[10] This rule was, in fact, reiterated in the Ilas case which petitioner invokes: No rule is more settled than that this Court is not a trier of facts and that the findings of facts of administrative bodies, as public respondent, shall not disturbed on appeal unless it is shown that it committed a grave abuse of discretion or otherwise acted without jurisdiction or in excess of its jurisdiction. In this case, petitioners failed to discharge their burden to warrant a departure from this rule.xi[11] It should be pointed out that petitioner belatedly claims that its general manager acted without authority and in collusion with private respondent apparently to bring this case within the ambit of Ilas which held that a recruitment agency is not liable for the unauthorized acts of its agents. This transparent effort to make the present case fit the ruling in Ilas is done without specifying the alleged evidence supporting such claim of collusion. Neither does petitioner even attempt to controvert the express finding of both the POEA and the NLRC that it failed to rebut R & R Managements allegation that both of these firms jointly processed private respondents employment. As to petitioners second assignment of error, such should be dismissed as its solidary liability with R & R Management and Arabian Gulf for private respondents claims is founded on the fact that both petitioner and R & R Management, and not the latter alone, processed private respondents recruitment and deployment abroad. There is no question that a private manning agency, such as petitioner, can be held liable for private respondents claims. The Rules and Regulations of the POEA expressly provide that every applicant seeking a license or authority to operate a private employment, recruitment, or manning agency must submit, among others: d. A verified undertaking stating that the applicant: ....

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