<DOCUMENT>
<TYPE>EX-99.77Q3 CERT
<SEQUENCE>4
<FILENAME>certification1.txt
<DESCRIPTION>CERTIFICATION
<TEXT>




"Exhibit A"

Form N-SAR Certification

I, Michael P. Bishof, certify that:

1. I have reviewed this report on Form N-SAR of Delaware
Investments Florida Insured Municipal Income Fund, Inc.;

2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material
fact necessary to make the statements made, in light of the
circumstances under which such statements were made, not
misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial information included in
this report, and the financial statements on which the financial
information is based, fairly present in all material respects the
financial condition, results of operations, changes in
net assets, and cash flows (if the financial statements are
required to include a statement of cash flows) of the registrant
as of, and for, the periods presented in this report;

4. The registrant's other certifying officers and I are
responsible for establishing and maintaining disclosure controls
and procedures (as defined in rule 30a-2(c) under the Investment
Company Act) for the registrant and have:

a) designed such disclosure controls and procedures to ensure
that material information relating to the registrant, including
its consolidated subsidiaries, is made known to us by others
within those entities, particularly during the period in which
this report is being prepared;

b) evaluated the effectiveness of the registrant's disclosure
controls and procedures as of a date within 90 days prior to the
filing date of this report (the "Evaluation Date"); and

c) presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures based on
our evaluation as of the Evaluation Date;

5. The registrant's other certifying officers and I have
disclosed, based on our most recent evaluation, to the
registrant's
auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

a) all significant deficiencies in the design or operation of
internal controls which could adversely affect the registrant's
ability to record, process, summarize, and report financial data
and have identified for the registrant's auditors any material
weaknesses in internal controls; and

b) any fraud, whether or not material, that involves management
or other employees who have a significant role in the
registrant's internal controls; and

6. The registrant's other certifying officers and I have
indicated in this report whether or not there were significant
changes in internal controls or in other factors that could
significantly affect internal controls subsequent to the date of
our most recent evaluation, including any corrective actions with
regard to significant deficiencies and material weaknesses.

Date: 05/30/03


/S/ Michael P. Bishof
[Signature]
Senior Vice President and Treasurer



"Exhibit A"

Form N-SAR Certification

I, David K. Downes, certify that:

1. I have reviewed this report on Form N-SAR of Delaware
Investments Florida Insured Municipal Income Fund, Inc.;

2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material
fact necessary to make the statements made, in light of the
circumstances under which such statements were made, not
misleading with respect to the period covered by this report;

3. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material
fact necessary to make the statements made, in light of the
circumstances under which such statements were made, not
misleading with respect to the period covered by this report;

4. The registrant's other certifying officers and I are
responsible for establishing and maintaining disclosure controls
and procedures (as defined in rule 30a-2(c) under the Investment
Company Act) for the registrant and have:

a) designed such disclosure controls and procedures to ensure
that material information relating to the registrant, including
its consolidated subsidiaries, is made known to us by others
within those entities, particularly during the period in which
this report is being prepared;

b) evaluated the effectiveness of the registrant's disclosure
controls and procedures as of a date within 90 days prior to the
filing date of this report (the "Evaluation Date"); and

c) presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures based on
our evaluation as of the Evaluation Date;

5. The registrant's other certifying officers and I have
disclosed, based on our most recent evaluation, to the
registrant's
auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

a) all significant deficiencies in the design or operation of
internal controls which could adversely affect the registrant's
ability to record, process, summarize, and report financial data
and have identified for the registrant's auditors any material
weaknesses in internal controls; and

b) any fraud, whether or not material, that involves management
or other employees who have a significant role in the
registrant's internal controls; and

6. The registrant's other certifying officers and I have
indicated in this report whether or not there were significant
changes in internal controls or in other factors that could
significantly affect internal controls subsequent to the date of
our most recent evaluation, including any corrective actions with
regard to significant deficiencies and material weaknesses.

Date: 05/30/03


/S/ David K. Downes
[Signature]
Chief Executive Officer


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