NCERT had earlier blacklisted the paper supplier after it was alleged to have supplied paper that did not meet the prescribed quality specifications.NEW DELHI: The Union ministry of education has ordered a probe into the National Council of Educational Research and Training's (NCERT) decision to blacklist a firm responsible for supplying paper for school textbooks, news agency PTI reported on Friday. The inquiry will examine the circumstances that led to the blacklisting, whether due process was followed, and the potential implications for the printing and distribution of NCERT textbooks used by millions of students across the country.According to PTI, the ministry has sought a detailed examination of NCERT's decision, with sources saying the probe will look into the basis for blacklisting