# EDGAR Filing Document

**Accession Number:** 0001695519
**File Stem:** 0001104659-23-037572
**Filing Date:** 2023-3
**Character Count:** 2720
**Document Hash:** 4dcf2358711594d10344693eee9a272b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-037572.hdr.sgml**: 20230328

**ACCESSION NUMBER**: 0001104659-23-037572

**CONFORMED SUBMISSION TYPE**: 15-15D

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230328

**DATE AS OF CHANGE**: 20230328

**EFFECTIVENESS DATE**: 20230328

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AltaGas Ltd.
- **CENTRAL INDEX KEY:** 0001695519
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** Z4
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 15-15D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-225606
- **FILM NUMBER:** 23767514

**BUSINESS ADDRESS:**
- **STREET 1:** 1700, 355-4 AVENUE SW
- **CITY:** CALGARY
- **STATE:** A0
- **ZIP:** T2P0J1
- **BUSINESS PHONE:** 1 (403) 691-7575

**MAIL ADDRESS:**
- **STREET 1:** 1700, 355-4 AVENUE SW
- **CITY:** CALGARY
- **STATE:** A0
- **ZIP:** T2P0J1

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 15**

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION**

**UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934**

**OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d)**

**OF THE SECURITIES EXCHANGE ACT OF 1934.**

**Commission File Number: 333-225606**

**ALTAGAS LTD.**

(Exact name of registrant as specified in its charter)

**1700, 355 – 4<sup>th</sup> Avenue S.W.**

**Calgary, Alberta T2P 0J1**

**Canada**

**(403) 691-7575**

(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)

**Debt Securities and Preferred Securities**

(Title of each class of securities covered by this Form)

**None**

(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

---

| | |
|:---|:---|
| Rule 12g-4(a)(1) | ◻ |
| Rule 12g-4(a)(2) | ◻ |
| Rule 12h-3(b)(1)(i) | ⌧ |
| Rule 12h-3(b)(1)(ii) | ◻ |
| Rule 15d-6 | ⌧ |
| Rule 15d-22(b) | ◻ |

---

Approximate number of holders of record as of the certification or notice date:

None

Pursuant to the requirements of the Securities Exchange Act of 1934, AltaGas Ltd. has duly caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

---

| | | | |
|:---|:---|:---|:---|
| March 28, 2023 | **ALTAGAS LTD.** | **ALTAGAS LTD.** | **ALTAGAS LTD.** |
|  | By: | /s/James Harbilas | /s/James Harbilas |
|  |  | Name: | James Harbilas |
|  |  | Title: | EVP and Chief Financial Officer |

---