<PAGE>
As filed with the Securities and Exchange Commission on July 24, 1998
Registration No. 333-31901
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
----------
POST-EFFECTIVE AMENDMENT NO. 1
TO
FORM S-8
REGISTRATION STATEMENT UNDER
THE SECURITIES ACT OF 1933
INTERIM SERVICES INC.
-----------------------------------------------------
(Exact name of registrant as specified in its charter)
Delaware 36-3536544
- -------------------------- ---------------------
(State or other jurisdiction (I.R.S. Employer
of incorporation) Identification No.)
INTERIM SERVICES INC.
1997 LONG-TERM EXECUTIVE COMPENSATION
AND OUTSIDE DIRECTOR STOCK OPTION PLAN
--------------------------------------
(Full title of plans)
John B. Smith, Esq., Senior Vice President
Interim Services Inc.
2050 Spectrum Boulevard
Ft. Lauderdale, Florida 33309
----------------------------------------
(Name and address for agent of service)
(954) 938-7600
----------------------------------
(Telephone number, including area
code, for agent of service)
<PAGE>
DEREGISTRATION OF SECURITIES
On July 23, 1997, the Registrant filed with the Commission a
Registration Statement on Form S-8 (Registration No. 33-31901) (the "1997 Form
S-8") registering 4,541,566 shares, adjusted for a two-for-one stock split in
August 1997 (the "Stock Split") of the Registrant's Common Stock, par value $.01
per share, to be issued to participants in connection with the Registrant's 1997
Long-Term Executive Compensation and Outside Director Stock Option Plan (the
"1997 Plan"). The 1997 Plan was terminated after stock options representing an
aggregate of 4,038,458 shares of Common Stock were issued to participants under
the Plan. This Post-Effective Amendment No. 1 to Form S-8 is being filed to
deregister 503,108 shares, as adjusted for the Stock Split, for which stock
options have not been granted under the 1997 Plan.
2
<PAGE>
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
the requirements for filing on Form S-8 and has caused this Registration
Statement to be signed on its behalf of the undersigned, thereunto duly
authorized, in the City of Ft. Lauderdale, State of Florida, on this 24th day of
July, 1998.
INTERIM SERVICES INC.
By /s/ Raymond Marcy
------------------------------------------------
Raymond Marcy
President and Chief Executive Officer
Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.
<TABLE>
<CAPTION>
Signature Title Date
--------- ----- ----
<S> <C> <C>
/s/ Raymond Marcy President and Chief
- -------------------------------- Executive Officer July 24, 1998
Raymond Marcy
/s/ John B. Smith Executive Vice President and July 24, 1998
- -------------------------------- Chief Financial Officer
Roy G. Krause
John B. Smith, Attorney-in-Fact
/s/ Mark Smith Vice President-Finance (Chief
- -------------------------------- Accounting Officer) Director July 24, 1998
Mark Smith
/s/ John B. Smith
- -------------------------------- Director July 24, 1998
Steven S. Elbaum
John B. Smith, Attorney-in-Fact
/s/ John B. Smith
- -------------------------------- Director July 24, 1998
William F. Evans
John B. Smith, Attorney-in-Fact
<PAGE>
/s/ John B. Smith
- -------------------------------- Director July 24, 1998
Jerome B Grossman
John B. Smith, Attorney-in-Fact
/s/ John B. Smith
- -------------------------------- Director July 24, 1998
Cinda A. Hallman
John B. Smith, Attorney-in-Fact
/s/ John B. Smith
- -------------------------------- Director July 24, 1998
J. Ian Morrison
John B. Smith, Attorney-in-Fact
/s/ John B. Smith
- -------------------------------- Director July 24, 1998
A. Michael Victory
John B. Smith, Attorney-in-Fact
</TABLE>