Brill’s Encyclopaedia of the Quran Online (https://brill.com/view/db/eqo), edited by Johanna Pink (Universität Freiburg), is the world’s foremost digital historical-critical reference work on the Quran. We are seeking professional scholars with demonstrable expertise in a variety of disciplines for the expansion and updating of the Encyclopaedia. Since the printed volumes of Brill’s Encyclopaedia of the Quran appeared in 2001-2006, the larger field of Quranic Studies has expanded considerably. To account for the explosion of new research related to the Quran, the Encyclopaedia of the Quran Online (EQO) will be adding new articles and updating older entries. If your field of study and expertise appears below, or you feel your research should be addressed by the EQO, please reach out to the relevant members of the editorial board. For articles or updates on Quranic exegetes, exegetical works, the broader Quranic sciences as well as social and liturgical practices related to the Quran (for example, recitation) please contact Associate Editor Shuruq Naguib (Lancaster University, shuruqnaguib@lancaster.ac.uk). For articles or updates on modern Quranic Studies scholars, the Quran’s early history, and individual verses/ayat or suras, please contact Associate Editor Anne-Sylvie Boisliveau (Université de Strasbourg, asboisliveau@gmail.com). For articles or updates on notable Quranic manuscripts printed editions, Quranic and other significant epigraphy, or Quranic linguistics, please contact Associate Editor Süleyman Dost (Brandeis University, dost@brandeis.edu). For articles or updates on biblical, para-biblical, Jewish, Christian, or other pre-Islamic texts with noteworthy relationships to the Quran, please contact Associate Editor George Archer (Iowa State University, garcher@iastate.edu). For general inquiries about the project, or to propose articles or updates not suggested above, please contact General Editor, Johanna Pink (Universität Freiburg, johanna.pink@orient.uni-freiburg.de). Authors are asked to send their CV, affiliation (if applicable), and the titles of the entry/entries, they are proposing to update or create, along with a short statement clarifying why this is significant to the study of the Quran.