INSURED MUNICIPALS INC TR & INV QUAL TAX EX TR MULTI SER 203, 497J, 1999-09-29

INSURED MUNICIPALS INC TR & INV QUAL TAX EX TR MULTI SER 203
497J, 1999-09-29

Previous: ENTRADE INC, S-8, 1999-09-29

Next: INSURED MUNICIPALS INC TR & INV QUAL TAX EX TR MULTI SER 204, 497J, 1999-09-29



                              September 29, 1999

Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549-1004

Attn: Filing Desk - Stop 1-4

     Re:  Insured Municipals Income Trust and Investors' Quality Tax-
          Exempt Trust, Multi-Series 203
          File No. 33-65744        CIK #897414

Ladies/Gentlemen:

         In accordance with the provisions of Rule 497(j) of Regulation C under
the Securities Act of 1933 (the "Securities Act") this letter serves to certify
that the most recent amendment to the Post-Effective of the subject Registration
Statement on Form S-6 for the above captioned Trust does not differ from that
which would have been filed pursuant to Rule 497(b) of the Securities Act. The
most recent amendment to the Registration Statement was filed electronically
with the commission on September 24, 1999.

                                    Very truly yours,




                                    Van Kampen Funds Inc.