COMMISSION FILE NUMBER
                                                               1-11596

                                                            CUSIP NUMBER
                                                             714157-10-4

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

(Check One):  [X] Form 10-K   [ ] Form 20-F   [ ] Form 10-Q   [ ] Form N-SAR
              [ ] Form N-CSR

For Period Ended: December 31, 2006
[ ] 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:

  Read Instruction (on back page) Before Preparing Form. Please Print or Type.
      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

PERMA-FIX ENVIRONMENTAL SERVICES, INC.

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Full Name of Registrant


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Former Name if Applicable

8302 DUNWOODY PLACE, SUITE 250
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Address of Principal Executive Office (Street and Number)

ATLANTA, GEORGIA 30350
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City, State and Zip Code



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PART II -- RULES 12b-25(b) AND (c)

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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)

     (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 10KSB, 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, 10QSB 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.

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PART III -- NARRATIVE

State below in reasonable detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q,
N-SAR, N-CSR, or the transition or portion thereof, could not be filed within
the prescribed time period.

     The registrant will not file its Form 10-K by March 16, 2007 due to
unanticipated delays which arose in connection with the preparation of its
financial statements and disclosures as well as the need to finalize
management's assessment of internal control over financial reporting. The
registrant continues to dedicate significant resources to the audit of the
financial statements.

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PART IV -- OTHER INFORMATION

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

          STEVEN T. BAUGHMAN        770             587-9898
         --------------------   -----------   --------------------
                (Name)          (Area Code)    (Telephone Number)

(2)  Have all other periodic reports under Section 13 or 15(d) of the Securities
     Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940
     during the preceding twelve 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.

The registrant estimates that it will have revenues of approximately $87.9
million for fiscal year 2006, a decrease of $2.9 million from revenues of $90.8
million for fiscal year 2005. Also, the registrant estimates it will have net
income for fiscal year of 2006 of $4.7 million, an increase of $1.0 million from
net income of $3.7 for fiscal year 2005.

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                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                  --------------------------------------------
                  (Name of Registrant as Specified in Charter)

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


Date: March 15, 2007                                 By: /s/ Steven T. Baughman
                                                         -----------------------
                                                         Steven T. Baughman
                                                         Chief Financial Officer

INSTRUCTION: The form may be signed by an executive officer of the registrant or
by any other duly authorized representative. The name and title of the person
signing the form shall be typed or printed beneath the signature. If the
statement is signed on behalf of the registrant by an authorized representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be filed with the form.

                                    ATTENTION

            Intentional misstatements or omissions of fact constitute
               Federal Criminal Violations (See 18 U.S. C. 1001).

                              GENERAL INSTRUCTIONS

1.   This form is required by Rule 12b-25 (17 CFR 240, 12b-25) of the General
     Rules and Regulations under the Securities Exchange Act of 1934.

2.   One signed original and four conformed copies of this form and amendments
     thereto must be completed and filed with the Securities and Exchange
     Commission, Washington, D.C. 20549, in accordance with Rule 0-3 of the
     General Rules and Regulations under the Act. The information contained in
     or filed with the Form will be made a matter of public record in the
     Commission files.

3.   A manually signed copy of the form and amendments thereto shall be filed
     with each national securities exchange on which any class of securities of
     the registrant is registered.

4.   Amendments to the notifications must also be filed on Form 12b-25 but need
     not restate information that has been correctly furnished. The form shall
     be clearly identified as an amended notification.

5.   Electronic Filers: This form shall not be used by electronic filers unable
     to timely file a report solely due to electronic difficulties. Filers
     unable to submit a report within the time period prescribed due to
     difficulties in electronic filing should comply with either Rule 201 or 202
     of Regulation S-T (Sections 232.201 or Sections 232.202 of this chapter) or
     apply for an adjustment in filing date pursuant to Rule 13(b) of Regulation
     S-T (Sections 232.13(b) of this chapter).

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