Tennessee Investment in Student Achievement (TISA) - As enacted, makes various changes to the TISA review committee, including, but not limited to, clarifying that the committee may convene a meeting with a majority of all members present, including one or more designees, but a quorum of all voting members of the committee is required to transact any business requiring a formal vote of the committee. - Amends TCA Section 49-3-113.

SB 2077 amends Tennessee law to allow all non-legislative members of the Tennessee Investment in Student Achievement (TISA) review committee - such as agency directors - to appoint a designee (someone they delegate to represent them) instead of restricting this authority solely to the director of the office of legislative budget analysis. The bill changes the composition rules for the TISA committee, which oversees education funding, by expanding who can appoint a substitute member. This procedural update affects committee members who currently cannot appoint designees, streamlining committee participation. The change takes effect upon the bill becoming law.