Even if people send fraudulent documents, WES always had this direct mail requirement from institutions themselves. However, in recent years some universities have chosen intermediaries to simplify the burden. This also aided institutions to gain additional money for the administrative services. Fraudulent documents or not, there is no logical reason for reiterating documents should be directly send to WES from universities than making the brand name of WES popular in India and as the only option for evaluations (While there exists fair and better services than WES). WES by this is attempting to influence the Indian education system and significantly raise as a standardization entity. This is "bull****" from there part, because fraudulent or not, send by the student or the university with all the files and seals - there is no way for them to understand these documents were sent directly from the university. If they want to prevent fraudulent documents, they have to make pacts with the universities to check the certificate file numbers and such, and they also have to collect data regarding authorized institutions in India. Dates of UGC authorization, there ranking and such plus publish them for WES service users (This is informative and reduces trouble for WES). They need to understand the legal systems available for degree validation in India and processes in universities (they have to adapt, not dictate their ways-but there is no trouble in putting control elements for ensuring quality, but using it for other purposes are not so great).
The least they should be able to validate age old education systems that does not spend money on marketing as established leaders of education and acknowledge authorized newer ones with good marketing strategies. They also have to acknowledge people are working in the Americas with degrees from online universities, and part-time studies, and comparative fees structure of these institutions is not the the mandate for comparing education.