---
type: "Bill"
title: "Sunset Laws - As enacted, extends the committee for clinical perfusionists to June 30, 2026. - Amends TCA Title 4, Chapter 29 and Title 63, Chapter 28."
description: "Sunset Laws - As enacted, extends the committee for clinical perfusionists to June 30, 2026. - Amends TCA Title 4, Chapter 29 and Title 63, Chapter 28."
jurisdiction: "us/states/tn"
legislature: "Tennessee General Assembly"
session: "111"
identifier: "SB 1660"
citation: "Tennessee SB 1660 (111)"
classification: ["bill"]
subjects: ["Sunset Laws"]
status: "enacted"
primary_sponsors: ["Daniel", "Roberts"]
version_count: 1
action_count: 27
vote_count: 5
first_action: "2020-01-16"
last_action: "2020-04-06"
source: "openstates"
source_identifier: "ocd-bill/d3a506cc-c079-4efa-a815-597841aef8d2"
source_url: "http://wapp.capitol.tn.gov/apps/BillInfo/default.aspx?BillNumber=SB1660&GA=111"
source_hash: "7365c1389e49e3c3ac67e25756a7f992f4b66a399eba8ca5b2c66075e0cf6138"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-tn"]
---

# Tennessee SB 1660 (111) — Sunset Laws - As enacted, extends the committee for clinical perfusionists to June 30, 2026. - Amends TCA Title 4, Chapter 29 and Title 63, Chapter 28.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Current Version** (committee substitute) — [source](http://www.capitol.tn.gov/Bills/111/Bill/SB1660.pdf)

## Votes

- FLOOR VOTE: Motion to Adopt 2/13/2020 Passed (1) — **31–0** (pass) · upper
- FLOOR VOTE: CONSENT CALENDAR PASSAGE ON THIRD CONSIDERATION 3/19/2020 Passed (2) — **90–0** (pass) · lower
- HOUSE GOVERNMENT OPERATIONS COMMITTEE: Rec. for pass; ref to Calendar & Rules Committee 3/18/2020 (3) — **0–0** (pass) · lower
- FLOOR VOTE: PASSAGE ON THIRD CONSIDERATION 3/19/2020 Passed (1) — **90–0** (pass) · lower
- SENATE GOVERNMENT OPERATIONS COMMITTEE: Recommended for passage, refer to Senate Calendar Committee 2/5/2020 (2) — **0–0** (pass) · upper

## Sponsors

- Daniel — primary (person)
- Roberts — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2020-01-16** Filed for introduction `reading-1, introduction`
- **2020-01-21** Filed for introduction `reading-1, introduction`
- **2020-01-22** Introduced, Passed on First Consideration `introduction`
- **2020-01-22** Intro., P1C. `introduction`
- **2020-01-23** Passed on Second Consideration, refer to Senate Government Operations Committee
- **2020-01-23** P2C, ref. to Government Operations Committee `referral-committee`
- **2020-01-29** Placed on Senate Government Operations Committee calendar for 2/5/2020
- **2020-02-05** Recommended for passage, refer to Senate Calendar Committee
- **2020-02-11** Placed on Senate Consent Calendar 2 for 2/13/2020
- **2020-02-13** Engrossed; ready for transmission to House
- **2020-02-13** Passed Senate, Ayes 31, Nays 0 `passage`
- **2020-02-20** Rcvd. from S., held on H. desk.
- **2020-03-17** Placed on cal. Government Operations Committee for 3/18/2020
- **2020-03-18** H. Placed on Consent Calendar for 3/19/2020
- **2020-03-18** Placed on cal. Calendar & Rules Committee for 3/18/2020
- **2020-03-18** Rec. for pass; ref to Calendar & Rules Committee `committee-passage-favorable`
- **2020-03-19** Signed by H. Speaker
- **2020-03-19** Signed by Senate Speaker
- **2020-03-19** Enrolled and ready for signatures
- **2020-03-19** Passed H., Ayes 90, Nays 0, PNV 0 `passage`
- **2020-03-19** Subst. for comp. HB.
- **2020-03-19** Comp. SB subst.
- **2020-03-20** Transmitted to Governor for action.
- **2020-04-01** Signed by Governor. `executive-signature`
- **2020-04-06** Pub. Ch. 638
- **2020-04-06** Effective date(s) 04/01/2020
- **2020-04-06** Comp. became Pub. Ch. 638

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/d3a506cc-c079-4efa-a815-597841aef8d2`. Confidence: reported (aggregated from official Tennessee legislature records).