U.S. SECURITIES AND EXCHANGE COMMISSION

                         WASHINGTON, D.C. 20549

                               FORM 12b-25


                          NOTIFICATION OF LATE FILING

(Check One): [X] Form 10-K and Form 10-KSB   [ ] Form 20-F    [ ] Form 11-K
             [ ] Form 10-Q and Form 10-QSB   [ ] Form N-SAR


For Period Ended: June 30, 2003

[ ] Transition Report on Form 10-K       [ ] Transition Report on Form 20-F
[ ] Transition Report on Form 11-K       [ ] Transition Report on Form 10-Q
[ ] Transition Report on Form N-SAR


For the Transition Period Ended:
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Nothing in this Form shall be construed to imply that the Commission has
verified any information contained herein.

If the notification relates to a portion of the filing checked above,
identify the Item(s) to which the notification relates:

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     Part I -- Registrant Information

Full Name of Registrant: ADVANCED CELLULAR TECHNOLOGY, INC.
                         ----------------------------------

Former Name if Applicable:

Address of Principal Executive Office (Street and Number):

2755 Campus Drive, Suite 155
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City, State and Zip Code: SAN MATEO, CALIFORNIA 94403
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                   Part II -- Rules 12b-25(b) and (c)

If the subject report could not be filed without unreasonable effort or
expense and the registrant seeks relief pursuant to Rule 12b-25(b), the
following should be completed. (Check box if appropriate)


/X/  (a) The reasons described in reasonable detail in Part III of this
     form could not be eliminated without unreasonable effort or expense;

/X/  (b) The subject annual report, semi-annual report, transition report
     on Form 10-K, Form 20-F, 11-K or Form N-SAR, or portion thereof will
     be filed on or before the fifteenth calendar day following the
     prescribed due date; or the subject quarterly report or transition
     report on Form 10-Q or portion thereof will be filed on or before
     the fifth calendar day following the prescribed due date; and

/ /  (c) The accountant's statement or other exhibit required by Rule
     12b-25(c) has been attached if applicable.

                          Part III -- Narrative

     State below in reasonable detail the reasons why Form 10-K and Form
10-KSB, 20-F, 11-K, 10-Q and Form 10-QSB, N-SAR, or the transition report
or portion thereof could not be filed within the prescribed period.



      Difficulty of management in obtaining financial information.



                       Part IV - Other Information

(1)  Name and telephone number of person to contact in regard to this
     notification:


    Dean Antonis      (650) 377-4381
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   (Name)          (Area Code)  (Telephone Number)


(2)  Have all other periodic reports required under 13 or 15(d) of the
     Securities Exchange Act of 1934 or section 30 of the Investment
     Company Act of 1940 during the preceding 12 months or for such
     shorter period that the registrant was required to file such
     report(s) been filed? If the answer is no, identify report(s).

                                                           [X] Yes [ ] No

(3)  Is it anticipated that any significant change in results of
     operations from the corresponding period for the last fiscal year
     will be reflected by the earnings statements to be included in the
     subject report or portion thereof?

                                                           [ ] Yes [X] No


If so, attach an explanation of the anticipated change, both narratively,
and quantitatively, and, if appropriate, state the reasons why a
reasonable estimate of the results cannot be made.

ADVANCED CELLULAR TECHNOLOGY, INC.
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(Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the
undersigned thereunto duly authorized.

Date:   September 29, 2003         By: /s/ Dean Antonis
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                                      Dean Antonis, President