# EDGAR Filing Document

**Accession Number:** 0001291446
**File Stem:** 0001104659-23-027045
**Filing Date:** 2023-3
**Character Count:** 3014
**Document Hash:** 2fcbe2c8e3ada55bd318d977a75aa9fb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-027045.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0001104659-23-027045

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230301

**DATE AS OF CHANGE**: 20230301

**EFFECTIVENESS DATE**: 20230301

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Credit Suisse Commodity Strategy Funds
- **CENTRAL INDEX KEY:** 0001291446
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-116212
- **FILM NUMBER:** 23690016

**BUSINESS ADDRESS:**
- **STREET 1:** ELEVEN MADISON AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10010
- **BUSINESS PHONE:** 212-325-2000

**MAIL ADDRESS:**
- **STREET 1:** ELEVEN MADISON AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10010

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Credit Suisse Commodity Return Strategy Fund
- **DATE OF NAME CHANGE:** 20041007

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Credit Suisse Commodity Plus Strategy Fund
- **DATE OF NAME CHANGE:** 20040521

## Series and Classes Contracts Data

### Credit Suisse Commodity Return Strategy Fund (Series ID: S000010422)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028810 | Class I      | CRSOX           |
| C000028811 | Class A      | CRSAX           |
| C000028812 | Class C      | CRSCX           |

---

| | |
|:---|:---|
| ![](tm231308d9_497jimg01.jpg) | **CREDIT SUISSE ASSET MANAGEMENT, LLC** |
| ![](tm231308d9_497jimg01.jpg) | Eleven Madison Avenue 212 325 2000 |
| ![](tm231308d9_497jimg01.jpg) | New York, NY 10010-3629 |

---

March 1, 2023

**<u>VIA EDGAR</u>**

Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549

Re: Credit Suisse Commodity Strategy Funds

Post-Effective Amendment No. 52<br> <u>Securities Act File No. 333-116212; Investment Company Act File No. 811-21589</u>

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended (the "Securities Act"), on behalf of Credit Suisse Commodity Strategy Funds (the "Trust"), the undersigned hereby certifies that:

&nbsp;&nbsp;&nbsp;&nbsp;(1) the form of Prospectus and Statement of Additional Information that would have been filed pursuant to
Rule 497(c) under the Securities Act for Credit Suisse Commodity Return Strategy Fund, a series of the Trust, would not have differed
from that contained in Post-Effective Amendment No. 52 to the Trust's Registration Statement on Form N-1A (the "Amendment");
and

&nbsp;&nbsp;&nbsp;&nbsp;(2) the text of the Amendment was filed electronically with the Securities and Exchange Commission on February 28, 2023 and became effective
on February 28, 2023.

If you have any questions regarding this certification, please contact me at (212) 325-7349.

---

| |
|:---|
| Sincerely, |
| /s/ Karen Regan |
| Karen Regan |

---

cc: Lou Anne McInnis, Esq.

Barry Barbash, Esq.