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Exhibit No. 9
[LETTERHEAD OF KIRKPATRICK & LOCKHART LLP]
August 30, 2000
PaineWebber Municipal Money Market Series
51 West 52nd Street
New York, New York 10019-6114
Ladies and Gentlemen:
You have requested our opinion, as counsel to PaineWebber Municipal
Money Market Series ("Trust"), as to certain matters regarding the issuance of
certain Shares of the Trust. As used in this letter, the term "Shares" means the
shares of beneficial interest of the series of the Trust listed below that may
be issued during the time that Post-Effective Amendment No. 17 to the Trust's
Registration Statement on Form N-1A ("PEA") is effective and has not been
superseded by another post-effective amendment. The series of the Trust is
PaineWebber RMA New Jersey Municipal Money Fund.
As such counsel, we have examined certified or other copies, believed
by us to be genuine, of the Trust's Declaration of Trust and by-laws and such
resolutions and minutes of meetings of the Trust's Board of Trustees as we have
deemed relevant to our opinion, as set forth herein. Our opinion is limited to
the laws and facts in existence on the date hereof, and it is further limited to
the laws (other than the conflict of law rules) of the Commonwealth of
Massachusetts that in our experience are normally applicable to the issuance of
shares by investment companies organized as business trusts in that State and to
the Securities Act of 1933 ("1933 Act"), the Investment Company Act of 1940
("1940 Act") and the regulations of the Securities and Exchange Commission
("SEC") thereunder.
Based on the foregoing, we are of the opinion that the issuance of the
Shares has been duly authorized by the Trust and that, when sold in accordance
with the terms contemplated by the PEA, including receipt by the Trust of full
payment for the Shares and compliance with the 1933 Act and the 1940 Act, the
Shares will have been validly issued, fully paid and non-assessable.
We note, however, that the Trust is an entity of the type commonly
known as a "Massachusetts business trust." Under Massachusetts law, shareholders
could, under certain circumstances, be held personally liable for the
obligations of the Trust. The Declaration of Trust states that creditors of,
contractors with and claimants against the Trust or any series shall look only
to the assets of the Trust for the appropriate series for payment. It also
requires that notice of such disclaimer be given in each note, bond, contract,
certificate, undertaking or instrument made or issued by the officers or the
trustees of the Trust on behalf of the Trust. The Declaration of Trust further
provides: (1) for indemnification from the assets of the Trust or the
appropriate series for all loss and expense of any shareholder held personally
liable for the obligations of the Trust or any series by virtue of ownership of
shares of the Trust or such series; and (2) for the Trust or appropriate series
to assume the defense of any claim against the
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PaineWebber Municipal Money Market Series
August 30, 2000
Page 2
shareholder for any act or obligation of the Trust or series. Thus, the risk
of a shareholder incurring financial loss on account of shareholder liability
is limited to circumstances in which the Trust or series would be unable to meet
its obligations.
We hereby consent to this opinion accompanying the PEA when it is filed
with the SEC and to the reference to our firm in the statement of additional
information that is being filed as part of the PEA.
Very truly yours,
/s/ Kirkpatrick & Lockhart LLP
KIRKPATRICK & LOCKHART LLP
