EX-99.1(G) 3 ex99_1g-623401.txt AMENDMENT TO THE DECLARATION OF TRUST EXHIBIT NO. 99.1(g) MFS SERIES TRUST X CERTIFICATION OF AMENDMENT TO THE DECLARATION OF TRUST REDESIGNATION OF CLASS R1 SHARES AND CLASS R2 SHARES Pursuant to Sections 6.10 and 9.3 of the Amended and Restated Declaration of Trust dated December 16, 2004, as amended (the "Declaration"), of MFS Series Trust X, a business trust organized under the laws of The Commonwealth of Massachusetts (the "Trust"), the undersigned Trustees of the Trust, being a majority of the Trustees of the Trust, do hereby redesignate all existing Class R1 and Class R2 shares (as defined in the Declaration) of MFS Aggressive Growth Allocation Fund, MFS Conservative Allocation Fund, MFS Growth Allocation Fund, MFS International Diversification Fund, MFS Moderate Allocation Fund, MFS New Endeavor Fund and MFS Strategic Value Fund, each a series of the Trust, as follows: The class of shares previously designated as "Class R1 Shares" shall be redesignated as "Class R Shares," and the class of shares previously designated as "Class R2 Shares" shall be redesignated as "Class R3 Shares." IN WITNESS WHEREOF, a majority of the Trustees of the Trust have executed this amendment, in one or more counterparts, all constituting a single instrument, as an instrument under seal in The Commonwealth of Massachusetts, as of this 1st day of April, 2005 and further certify, as provided by the provisions of Section 9.3(c) of the Declaration, that this amendment was duly adopted by the undersigned in accordance with Section 9.3(a) of the Declaration. LAWRENCE H. COHN ROBERT J. MANNING ------------------------------------ ------------------------------------ Lawrence H. Cohn Robert J. Manning 45 Singletree Road 13 Rockyledge Road Chestnut Hill MA 02467 Swampscott MA 01907 DAVID H. GUNNING LAWRENCE T. PERERA ------------------------------------ ------------------------------------ David H. Gunning Lawrence T. Perera 2571 N. Park Blvd. 18 Marlborough Street Cleveland Heights OH 44106 Boston MA 02116 WILLIAM R. GUTOW ROBERT C. POZEN ------------------------------------ ------------------------------------ William R. Gutow Robert C. Pozen 3 Rue Dulac 9 Arlington Street Dallas TX 75230 Boston MA 02116 MICHAEL HEGARTY J. DALE SHERRATT ------------------------------------ ------------------------------------ Michael Hegarty J. Dale Sherratt 177 Old Briarcliff Road 86 Farm Road Briarcliff Manor NY 10510 Sherborn MA 01770 J. ATWOOD IVES LAURIE THOMSEN ------------------------------------ ------------------------------------ J. Atwood Ives Laurie Thomsen 17 West Cedar Street 235 Nashawtuc Road Boston MA 02108 Concord MA 01742 AMY B. LANE ------------------------------------ Amy B. Lane 9716 S.E. Sandpine Lane Hobe Sound FL 33455