# 118-s-644: Modernizing Opioid Treatment Access Act

118-s-644, Modernizing Opioid Treatment Access Act, is a 118th Congress bill sponsored by Sen. Markey, Edward J. [D-MA] (D-MA); status Placed on Senate Legislative Calendar under General Orders. Calendar No. 318. (as of 2026-10-15).

- Canonical: https://policyrisk.com/legislation/118-s-644
- As of: 2026-10-15
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: 118-s-644
- Congress: 118
- Title: Modernizing Opioid Treatment Access Act
- Status: Placed on Senate Legislative Calendar under General Orders. Calendar No. 318.
- Introduced: 2023-03-02
- Sponsor: Sen. Markey, Edward J. [D-MA] (D-MA)
- Cosponsors: 12
- Policy area: Health
- Touches household money: no
- Last recorded action: 2026-10-15

## Summary

Modernizing Opioid Treatment Access Act

## Cosponsors (12)

- Sen. Durbin, Richard J. [D-IL] (D-IL), 2024-02-09T00:00:00.000Z
- Sen. Paul, Rand [R-KY] (R-KY), 2023-03-02T00:00:00.000Z
- Sen. Sanders, Bernard [I-VT] (I-VT), 2023-03-02T00:00:00.000Z
- Sen. Braun, Mike [R-IN] (R-IN), 2023-03-02T00:00:00.000Z
- Sen. Booker, Cory A. [D-NJ] (D-NJ), 2023-03-02T00:00:00.000Z
- Sen. Hassan, Margaret Wood [D-NH] (D-NH), 2023-03-02T00:00:00.000Z
- Sen. Luján, Ben Ray [D-NM] (D-NM), 2023-09-13T00:00:00.000Z
- Sen. Welch, Peter [D-VT] (D-VT), 2023-09-13T00:00:00.000Z
- Sen. Lee, Mike [R-UT] (R-UT), 2023-11-08T00:00:00.000Z
- Sen. Warren, Elizabeth [D-MA] (D-MA), 2023-12-04T00:00:00.000Z
- Sen. Casey, Robert P., Jr. [D-PA] (D-PA), 2023-12-11T00:00:00.000Z
- Sen. Heinrich, Martin [D-NM] (D-NM), 2024-01-24T00:00:00.000Z

## Related bills

- 118-sres-925: A resolution relating to the death of the Honorable Fred R. Harris, former Senator for the State of Oklahoma.
- 118-sres-902: A resolution relating to the death of Timothy Peter Johnson, former Senator for the State of South Dakota.
- 118-sres-888: A resolution honoring the life of James Ralph Sasser, former Senator for the State of Tennessee.
- 118-sres-765: A resolution relating to the death of the Honorable James Mountain Inhofe, former Senator for the State of Oklahoma.
- 118-sres-673: A resolution honoring the life of David Hampton Pryor, former United States Senator for the State of Arkansas.
- 118-sres-668: A resolution honoring the life of Daniel Robert "Bob" Graham, former Senator for the State of Florida.

## Sources
- [118-s-644 on Congress.gov](https://www.congress.gov/bill/118th-congress/senate-bill/644)

## Related
- [118-sres-925: A resolution relating to the death of the Honorable Fred R. Harris, former Sena…](https://policyrisk.com/legislation/118-sres-925)
- [118-sres-902: A resolution relating to the death of Timothy Peter Johnson, former Senator for…](https://policyrisk.com/legislation/118-sres-902)
- [118-sres-888: A resolution honoring the life of James Ralph Sasser, former Senator for the St…](https://policyrisk.com/legislation/118-sres-888)
- [118-sres-765: A resolution relating to the death of the Honorable James Mountain Inhofe, form…](https://policyrisk.com/legislation/118-sres-765)
- [118-sres-673: A resolution honoring the life of David Hampton Pryor, former United States Sen…](https://policyrisk.com/legislation/118-sres-673)
- [118-sres-668: A resolution honoring the life of Daniel Robert "Bob" Graham, former Senator fo…](https://policyrisk.com/legislation/118-sres-668)
- [All bills in Congress](https://policyrisk.com/legislation)

Source: PRIA, https://policyrisk.com/legislation/118-s-644 (as of 2026-10-15).