Code & Acts Sections Amended - 2023 Report
This provisional listing contains Iowa Code sections, followed at the end by Iowa Acts sections, affected by legislation passed in the 2023
Session(s) of the Iowa General Assembly. The entries are made before the Governor has either approved or vetoed the legislation.
The official version of this listing will be published in the 2023 Iowa Acts by the Legislative Services Agency. Contact the Agency at 515.281.3566
if you have questions or comments regarding this listing.
Column Entries
| *Eff Date: | first date on which bill section has legal effect, not necessarily specified in bill |
| **App Date: | first date on which bill section practically applies as particularly specified in the bill |
| Gov's Action: | signed, veto, or signed w/ item veto |
| Gov's Action Date: | date of approval, veto, or item veto |
| 2023 Code - 256.9 (66) | Add | HF68, §2, 10 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.10 (9)(c)(1) | Amend | HF68, §3, 10 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.10 (10)(c)(1) | Amend | HF68, §4, 10 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.10 (11)(c)(1) | Amend | HF68, §5, 10 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.10 (12)(c)(1) | Amend | HF68, §6, 10 | 2023-01-24 | | Signed | 2023-01-24 |
| New Code - 257.11B | New | HF68, §7, 10 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 422.7 (44) | Add | HF68, §8, 10, 11 | 2023-01-24 | 2023-01-01 | Signed | 2023-01-24 |
| 2023 Code - 257.10 (9)(d) | Amend | HF68, §12, 18 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.10 (10)(d) | Amend | HF68, §13, 18 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.10 (12)(d) | Amend | HF68, §14, 18 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.11 (5) | Amend | HF68, §15, 18 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 257.46 (3) | Amend | HF68, §16, 18 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 284.15 (7) | Amend | HF68, §17, 18 | 2023-01-24 | | Signed | 2023-01-24 |
| 2023 Code - 13B.13 | Amend | HF113, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 537.2510 (10) | Add | HF133, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 147.136A (1)(b) | Amend | HF161, §1, 5, 6 | 2023-02-16 | Custom | Signed | 2023-02-16 |
| 2023 Code - 147.136A (2) | Amend | HF161, §2, 5, 6 | 2023-02-16 | Custom | Signed | 2023-02-16 |
| 2023 Code - 147.136A (4) | Add | HF161, §3, 5, 6 | 2023-02-16 | Custom | Signed | 2023-02-16 |
| 2023 Code - 668A.1 (2)(a,b) | Amend | HF161, §4, 5, 6 | 2023-02-16 | Custom | Signed | 2023-02-16 |
| 2023 Code - 101A.1 (1,4) | Amend | HF202, §1, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| 2023 Code - 101A.1 (2A,2B) | Add | HF202, §2, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| 2023 Code - 712.5 | Strike and Replace | HF202, §3, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| 2023 Code - 712.6 | Amend | HF202, §4, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| New Code - 712.10 | New | HF202, §5, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| 2023 Code - 724.1 (1)(c) | Amend | HF202, §6, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| 2023 Code - 727.2 (3)(d) | Add | HF202, §7, 8 | 2023-03-22 | | Signed | 2023-03-22 |
| 2023 Code - 123.143 (2) | Amend | HF205, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 476.6 (19)(a) | Amend | HF248, §1, 2, 3 | Enactment | Custom | | |
| 2023 Code - 321.187 (2)(c) | Amend | HF257, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 507B.4 (2) | Amend | HF316, §1 | 2023-07-01 | | | |
| 2023 Code - 507B.4 (3)(i)(2)(u1) | Amend | HF316, §2 | 2023-07-01 | | | |
| 2023 Code - 507B.4 (3)(i)(2)(d) | Add | HF316, §3 | 2023-07-01 | | | |
| New Code - 103A.24 | New | HF337, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 357E.8 | Amend | HF557, §1 | 2023-07-01 | | | |
| 2023 Code - 708.2 (3A) | Add | HF570, §1 | 2023-07-01 | | | |
| 2023 Code - 708.2A (2)(e) | Add | HF570, §2 | 2023-07-01 | | | |
| 2023 Code - 708.2A (3)(c) | Add | HF570, §3 | 2023-07-01 | | | |
| 2023 Code - 476.6 (2) | Amend | HF601, §1 | 2023-07-01 | | | |
| 2023 Code - 135B.1 (5,6) | Add | SF75, §1, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.2 | Amend | SF75, §2, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.3 | Amend | SF75, §3, 20, 21 | Enactment | Custom | | |
| New Code - 135B.3A | New | SF75, §4, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.4 | Amend | SF75, §5, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.5 (1) | Amend | SF75, §6, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.5A | Amend | SF75, §7, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.7 | Amend | SF75, §8, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.7A | Amend | SF75, §9, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.8 | Amend | SF75, §10, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.9 | Amend | SF75, §11, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.12 | Amend | SF75, §12, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.14 | Amend | SF75, §13, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.15 | Amend | SF75, §14, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.16 | Amend | SF75, §15, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.20 (3) | Amend | SF75, §16, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.33 (1)(u1) | Amend | SF75, §17, 20, 21 | Enactment | Custom | | |
| 2023 Code - 135B.34 (7) | Amend | SF75, §18, 20, 21 | Enactment | Custom | | |
| New Code - 135R.1 | New | SF75, §22 | 2023-07-01 | | | |
| New Code - 135R.2 | New | SF75, §23 | 2023-07-01 | | | |
| New Code - 135R.3 | New | SF75, §24 | 2023-07-01 | | | |
| New Code - 135R.4 | New | SF75, §25 | 2023-07-01 | | | |
| New Code - 135R.5 | New | SF75, §26 | 2023-07-01 | | | |
| New Code - 135R.6 | New | SF75, §27 | 2023-07-01 | | | |
| New Code - 135R.7 | New | SF75, §28 | 2023-07-01 | | | |
| New Code - 135R.8 | New | SF75, §29 | 2023-07-01 | | | |
| New Code - 135R.9 | New | SF75, §30 | 2023-07-01 | | | |
| 2023 Code - 135.11 (29) | Add | SF75, §31 | 2023-07-01 | | | |
| 2023 Code - 135.61 (1A) | Add | SF75, §32 | 2023-07-01 | | | |
| 2023 Code - 135.61 (14)(d) | Amend | SF75, §33 | 2023-07-01 | | | |
| 2023 Code - 135.61 (21) | Strike | SF75, §34 | 2023-07-01 | | | |
| 2023 Code - 321E.9 (2) | Amend | SF153, §1 | 2023-07-01 | | Signed | 2023-02-15 |
| 2023 Code - 321.453 (1)(e) | Add | SF154, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 321.178 (1)(c) | Amend | SF157, §1 | 2023-07-01 | | Signed | 2023-03-22 |
| 2023 Code - 441.21 (4) | Amend | SF181, §1, 3, 4 | 2023-02-20 | 2022-01-01 | Signed | 2023-02-20 |
| 2023 Code - 237A.31 (1) | Amend | SF181, §5, 6, 7 | 2023-02-20 | 2023-01-01 | Signed | 2023-02-20 |
| 2023 Code - 422.16 (1)(c) | Amend | SF181, §8, 9, 10 | 2023-02-20 | 2023-01-01 | Signed | 2023-02-20 |
| 2023 Code - 257.8 (1,2) | Amend | SF192, §1, 3 | 2023-02-07 | | Signed | 2023-02-07 |
| 2023 Code - 257.16B (1,2) | Amend | SF192, §2, 3 | 2023-02-07 | | Signed | 2023-02-07 |
| New Code - 715D.1 | New | SF262, §1, 10 | 2025-01-01 | | | |
| New Code - 715D.2 | New | SF262, §2, 10 | 2025-01-01 | | | |
| New Code - 715D.3 | New | SF262, §3, 10 | 2025-01-01 | | | |
| New Code - 715D.4 | New | SF262, §4, 10 | 2025-01-01 | | | |
| New Code - 715D.5 | New | SF262, §5, 10 | 2025-01-01 | | | |
| New Code - 715D.6 | New | SF262, §6, 10 | 2025-01-01 | | | |
| New Code - 715D.7 | New | SF262, §7, 10 | 2025-01-01 | | | |
| New Code - 715D.8 | New | SF262, §8, 10 | 2025-01-01 | | | |
| New Code - 715D.9 | New | SF262, §9, 10 | 2025-01-01 | | | |
| New Code - 216.9A | New | SF482, §1, 3 | 2023-03-22 | | Signed | 2023-03-22 |
| New Code - 280.33 | New | SF482, §2, 3 | 2023-03-22 | | Signed | 2023-03-22 |
| New Code - 147.164 | New | SF538, §1, 2, 3 | 2023-03-22 | Custom | Signed | 2023-03-22 |
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