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 0-22044
SIMULATION SCIENCES INC.
(Exact name of registrant as specified in its charter)
601 Valencia Avenue, Brea, California 92823
(714) 579-0412
(Address, including zip code, and telephone number, including area code, of
registrant's
principal executive offices)
Common Stock, Par Value $.001 Per Share (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)(i) [ X ] Rule 12h-3(b)(1)(ii) [ ]
Rule 12g-4(a)(1)(ii) [ ] Rule 12h-3(b)(2)(i) [ ]
Rule 12g-4(a)(2)(i) [ ] Rule 12h-3(b)(2)(ii) [ ]
Rule 12g-4(a)(2)(ii) [ ] Rule 15d-6 [ ]
Rule 12h-3(b)(1)(i) [ X ]
Approximate number of holders of record as of the certification or notice
date: 67
---------------
Pursuant to the requirements of the Securities Exchange Act of 1934,
Simulation Sciences Inc. has caused this certification/notice to be signed on
its behalf by the undersigned duly authorized person.
DATE: May 19, 1998 By: /s/ Robert E. Grice
------------------------------
Name: Robert E. Grice
Title: Chief Financial Officer
