BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST

Filing Type: N-CSR
Filing Date: 20161103

Documents

BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST
N-CSR
CERTIFICATION PURSUANT TO SECTION 302
EX-99.CERT
CERTIFICATION PURSUANT TO SECTION 906
EX-99.906CERT
CLOSED-END FUND PROXY VOTING POLICY
EX-99.PROXY
GLOBAL CORPORATE GOVERNANCE & ENGAGEMENT PRINCIPLES
EX-99.CORPGOV