SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                       -----------------------------------


                                    FORM 8-K


                                 CURRENT REPORT



                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934



Date of Report (Date of earliest event reported): July 8, 2003


                               NL INDUSTRIES, INC.

              (Exact name of registrant as specified in charter)



New Jersey                        1-640                13-5267260
- ------------------------------------------------------------------------------
(State or other           (Commission File No.)     (Employer ID No.)
jurisdiction of
incorporation)



16825 Northchase Dr., Suite 1200, Houston, Texas                      77060
- ------------------------------------------------------------------------------
(Address of principal executive offices)                           (Zip Code)



Registrant's telephone number, including area code       (281) 423-3300
                                                         --------------


                               Not Applicable
- ------------------------------------------------------------------------------
        (Former name or former address, if changed since last report)


Item 7. c) Exhibits 99.1 Press release dated July 8, 2003 issued by NL Industries, Inc. Item 9. Regulation FD Disclosure. - ------- The registrant hereby furnishes the information set forth in the press release issued on July 8, 2003, a copy of which is attached hereto as Exhibit 99.1 and incorporated herein by reference. The information, including the exhibit, the registrant furnishes in this report is not deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section. Registration statements or other documents filed with the Securities and Exchange Commission shall not incorporate this information by reference, except as otherwise expressly stated in such filing. **************************

SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. NL INDUSTRIES, INC. (Registrant) /s/Robert D. Hardy ------------------------------------ Robert D. Hardy Vice President, Chief Financial Officer & Controller Dated: July 14, 2003

NL Industries, Inc.                            Contact:    Harold Simmons
16825 Northchase Drive, Suite 1200                         Chairman of the Board
Houston, TX  77060                                         972-233-1700
- --------------------------------------------------------------------------------
News Release
- --------------------------------------------------------------------------------



FOR IMMEDIATE RELEASE



                         NL Announces Management Change


HOUSTON,  TEXAS - July 8, 2003 - NL Industries,  Inc. (NYSE:NL)  announced today
that J.  Landis  Martin has  resigned  as  President,  CEO and a director  of NL
Industries  in order to devote  more of his time to the  operations  of Titanium
Metals Corporation  (NYSE: TIE), where Mr. Martin serves as Chairman,  President
and Chief Executive Officer.

Mr. Martin stated, "I have enjoyed my long association with NL and my colleagues
there. TIMET,  however,  faces particularly complex challenges and opportunities
during a prolonged and severe downturn in the aerospace industry.  Stepping down
as CEO of NL will allow me to devote more of my time to TIMET."

NL's current  Chairman,  Harold  Simmons,  will  succeed Mr.  Martin as CEO. Mr.
Simmons  stated,  "We  are  grateful  for  all  of  Lanny  Martin's  significant
contributions  to NL during his 16 years as CEO. We are also very  supportive of
his desire to spend more of his time on the  opportunities at TIMET. We wish him
well in that  endeavor and we are also pleased he will continue to serve NL as a
consultant."

NL  Industries,  Inc. is a major  international  producer of titanium  dioxide
pigments.