 This system has resulted in increasing manifestations of concern from polytechnic and, above all, private institutions, arguing against discretionary attitudes and unnecessary bureaucracy.Government replies defend the necessity of maintaining selective mechanisms to secure a minimum level of institution quality, rationalize the whole system, and protect educational standards.In the 1990s and 2000s, there was anyway a fast growth and proliferation of private higher education and state-run polytechnical institutions with lower educational standards and ambiguous academic integrity.