Announcement for May 12, 2020 at 09:22 PM GMT

THIS IS AN ANNOUNCEMENT FOR THE MSCI GLOBAL STANDARD INDEXES

LIST OF METHODOLOGY BOOKS UPDATED

MSCI Inc. (NYSE:MSCI), a leading provider of research-based indexes and
analytics, announced today that as part of the May 2020 Semi-Annual Index
Review, the following methodology books have been updated and are available at:
https://www.msci.com/index-methodology

- MSCI Global Investable Market Indexes Methodology Book
- MSCI Corporate Events Methodology Book
- MSCI Hong Kong MPF Methodology Book
- MSCI Frontier Markets 100 Index Methodology Book
- MSCI Core Infrastructure Indexes Methodology Book
- MSCI Global Environment Index Methodology Book
- MSCI Index Policies

THIS IS AN ANNOUNCEMENT FOR THE MSCI GLOBAL STANDARD INDEXES

                                     End of announcement.
                                     Further announcements may occur as needed.