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

                                   FORM U-6B-2

                           CERTIFICATE OF NOTIFICATION

Certificate is filed by Exelon Corporation (Exelon), Commonwealth Edison Company
(ComEd), PECO Energy Company (PECO), Exelon Business Services Company (BSG), and
Exelon Enterprises Company (Enterprises).

This  certificate  notice  that the above  companies  have  issued,  renewed  or
guaranteed the security or securities  described herein which issue,  renewal or
guaranty was  exempted  from the  provisions  of section 6(a) of the Act and was
neither the subject of a  declaration  or  application  on Form U-1 nor included
within the exemption provided by Rule U-48.

1.   Type of securities ("draft", "promissory note"): None
2.   Issue, renewal or guaranty: Not Applicable
3.   Principal amount of each security: Not Applicable
4.   Rate of interest per annum of each security: Not Applicable
5.   Date of issue, renewal or guaranty of each security: None
6.   If renewal of security, give date of original issue. Not Applicable
7.   Date of maturity of each  security (in the case of demand  notes,  indicate
     "demand"): Not Applicable
8.   Name of the person to who each security was issued,  renewed or guaranteed:
     Not Applicable
9.   Collateral given with each security: Not Applicable
10.  Consideration given for each security: Not Applicable
11.  Application of proceeds for each security: Not Applicable
12.  Indicate by a check after the applicable statement below whether the issue,
     renewal or guaranty of each  security  was exempt  from the  provisions  of
     section 6(a) because of
     a.   the  provisions  contained in the first  sentence of section 6(b): Not
          Applicable.
     b.   the provisions contained in the fourth sentence 6(b): Not Applicable.
     c.   the provisions in any rule of the Commission other than Rule U-48: Not
          Applicable.
13.  If the security or  securities  were exempt from the  provisions of section
     6(a) by virtue of the first  sentence  of section  6(b),  give the  figures
     which indicate that the security or securities aggregate (together with all
     other then  outstanding  notes and drafts of a maturity  of nine  months or
     less,  exclusive of days of grace, as to which such company is primarily or
     secondarily  liable) not more than 5 per centum of the principal amount and
     par value of the other securities of such company then outstanding. (Demand
     notes,  regardless  of how long  they may have been  outstanding,  shall be
     considered  as maturing in not more than nine months for the purpose of the
     exemption  from  Section  6(a) of the Act granted by the first  sentence of
     Section 6(b). Not Applicable.
14.  If the security or  securities  are exempt from the  provisions  of section
     6(a)  because of the fourth  sentence of section  6(b),  name the  security
     outstanding on January 1, 1935, pursuant to the terms of which the security
     or securities herein described have been issued. Not Applicable.
15.  If the securities are exempt from the provisions of section 6(a) because of
     any rule of the  Commission  other than Rule U-48  designate the rule under
     which exemption is claimed. Not Applicable


                                        Exelon Corporation


                                        By:/s/ J. Barry Mitchell
                                        Vice President and Corporate Treasurer

Dated April 2, 2001