Jacobs Engineering Group Inc. announced amended and restated the company's bylaws effective as of January 27, 2021, to amend Article III, Section 2 thereof to decrease the number of authorized directors from twelve to eleven to eliminate a vacancy created by the retirement of Mr. Joseph R. Bronson from the Board. Effective as of January 26, 2021 changes were made to the composition of the Committees of the board: Mr. Bronson retired from the Board and will no longer serve as a member or Chair of the Audit Committee, Ms. Barbara L. Loughran has succeeded Mr. Bronson as Chair of the Audit Committee, and Ms. Georgette D. Kiser was added as a member. Gen. Vincent K Brooks and Mr. Manny Fernandez were added as members of Human Resource and Compensation Committee. Gen. Vincent K Brooks and Mr. Manny Fernandez were added as members, and Ms. Loughran will no longer serve as a member. Nominating and Corporate Governance Committee; Gen. Brooks was added as a member, and Ms. Kiser will no longer serve as a member.