EXHIBIT 4.1
INTERACTIVE DATA
FINANCIAL TIMES Information
100 William Street, 15th Floor, New York, NY 10038 USA
Tel: (212) 269-6300 Fax: (212) 771-6445
October 2, 2000
Van Kampen Funds Inc.
One Parkview Plaza
Oakbrook Terrace, IL 60181
Re: Van Kampen Focus Portfolios
Bandwidth & Telecommunications Portfolio, Series 12A,
Bandwidth & Telecommunications Portfolio, Series 13B,
Biotechnology & Pharmaceutical Portfolio, Series 12A,
Biotechnology & Pharmaceutical Portfolio, Series 12B,
Global Wireless Portfolio, Series 5A,
Global Wireless Portfolio, Series 5B,
Great International Firms Portfolio, Series 14,
Semiconductor Portfolio, Series 4A and
Semiconductor Portfolio, Series 4B
(A Unit Investment Trust) Registered Under the Securities Act of 1933, File No.
333-46078
Gentlemen:
We have examined the Registration Statement for the above captioned
Fund, a copy of which is attached hereto.
We hereby consent to the reference in the Prospectus and Registration
Statement for the above captioned Fund to Interactive Data Corporation, as the
Evaluator, and to the use of the Obligations prepared by us which are referred
to in such Prospectus and Statement.
You are authorized to file copies of this letter with the Securities
and Exchange Commission.
Very truly yours,
Steve Miano
Director Fixed Income Data Operations