Contact us:




We take every effort to closely watch online publishers using several algorithms and manual inspection methods.

Online publications quality control association (OPQC)

"We are senior scholars and Academicians volunteered to act as online research integrity officers"


In-depth analysis is used to determine the legitimacy and rigor of our trusted journals list.

mission statement

We believe that scholars from all over the world have the right to access legitimate and rigorous online publications. 


You can help reduce plagiarism and bad quality publications by volunteering with us.  

OPQC Association

We are the Research Integrity Officers

"our mission is to eliminate predatory publications and continuously monitor the quality of online scholarly published work"

Journals and books are evaluated free of charge

WHo is OPQC?

We are a non-profit organization based on serious efforts of volunteering international senior scholars, scientists, and academicians.