Holidays and Days of Special Observance - As enacted, designates January 22 of each year as "Sanctity of Life Day." - Amends TCA Title 15, Chapter 2.

HB 1784 designates January 22 of each year as "Sanctity of Life Day" for observance in Tennessee, as part of the state's recognition of days of special significance. The bill amends Tennessee Code Annotated, Title 15, Chapter 2, to formally add this day to the state's list of recognized observances. It cites the 2022 U.S. Supreme Court Dobbs decision (which overturned Roe v. Wade) as context for renewing Tennessee's commitment to protecting life. This is a symbolic measure without regulatory or financial impact, as it only establishes an annual day of recognition.