Oppenheimer Global Growth & Income Fund
                                         Supplement dated March 20, 2002 to the
                                     Statement of Additional Information dated
                                                 January 28, 2002

The  Statement  of  Additional   Information  is  hereby  revised  to  delete  the  Appendix  captioned   "Industry
Classifications" and replace it with the following:
                                                    APPENDIX A

                                             INDUSTRY CLASSIFICATIONS

Aerospace & Defense                                Household Durables
Air Freight & Couriers                             Household Products
Airlines                                           Industrial Conglomerates
Auto Components                                    Insurance
Automobiles                                        Internet & Catalog Retail
Banks                                              Internet Software & Services
Beverages                                          Information Technology Consulting & Services
Biotechnology                                      Leisure Equipment & Products
Building Products                                  Machinery
Chemicals                                          Marine
Commercial Services & Supplies                     Media
Communications Equipment                           Metals & Mining
Computers & Peripherals                            Multiline Retail
Construction & Engineering                         Multi-Utilities
Construction Materials                             Office Electronics
Containers & Packaging                             Oil & Gas
Distributors                                       Paper & Forest Products
Diversified Financials                             Personal Products
Diversified Telecommunication Services             Pharmaceuticals
Electric Utilities                                 Real Estate
Electrical Equipment                               Road & Rail
Electronic Equipment & Instruments                 Semiconductor Equipment & Products
Energy Equipment & Services                        Software
Food & Drug Retailing                              Specialty Retail
Food Products                                      Textiles & Apparel
Gas Utilities                                      Tobacco
Health Care Equipment & Supplies                   Trading Companies & Distributors
Health Care Providers & Services                   Transportation Infrastructure
Hotels Restaurants & Leisure                       Water Utilities
                                                   Wireless Telecommunication Services
March 20, 2002                                                                                           PS0215.006