"With regard to our other business models –such as franchising, management of hotels through joint ventures, and ownership of hotels which are managed by third-party operators –we may have very limited control or influence over our business partners and as such consider such situations to be higher risk in terms of ensuring their commitment to preventing slavery and human trafficking."

This statement is too general... it does not contest of any risk assessment processes that help the company pinpoint high risk facilities / industries / resources / geographies, in their supply chains.