X0101 EFFECT 33 LIVE 2010-12-27 17:00:00

N-14

0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) 333-170585 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000234 INVESCO Developing Markets Fund C000000562 Class A 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027893 INVESCO VAN KAMPEN EMERGING MARKETS FUND C000084690 CLASS A 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000234 INVESCO Developing Markets Fund C000000563 Class B 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027893 INVESCO VAN KAMPEN EMERGING MARKETS FUND C000084691 CLASS B 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000234 INVESCO Developing Markets Fund C000000564 Class C 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027893 INVESCO VAN KAMPEN EMERGING MARKETS FUND C000084692 CLASS C 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000234 INVESCO Developing Markets Fund C000029646 Institutional Class 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027893 INVESCO VAN KAMPEN EMERGING MARKETS FUND C000084694 INSTITUTIONAL CLASS 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000234 INVESCO Developing Markets Fund C000071223 Class Y 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027893 INVESCO VAN KAMPEN EMERGING MARKETS FUND C000084693 CLASS Y 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000235 INVESCO Global Health Care Fund C000000565 Class A 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027905 INVESCO HEALTH SCIENCES FUND C000084750 CLASS A 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000235 INVESCO Global Health Care Fund C000000566 Class B 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027905 INVESCO HEALTH SCIENCES FUND C000084751 CLASS B 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000235 INVESCO Global Health Care Fund C000000567 Class C 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027905 INVESCO HEALTH SCIENCES FUND C000084752 CLASS C 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000000235 INVESCO Global Health Care Fund C000071224 Class Y 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027905 INVESCO HEALTH SCIENCES FUND C000084753 CLASS Y 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027892 INVESCO PACIFIC GROWTH FUND C000084685 CLASS A 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000008411 INVESCO Japan Fund C000023081 Class A 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027892 INVESCO PACIFIC GROWTH FUND C000084686 CLASS B 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000008411 INVESCO Japan Fund C000023082 Class B 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027892 INVESCO PACIFIC GROWTH FUND C000084687 CLASS C 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000008411 INVESCO Japan Fund C000023083 Class C 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027892 INVESCO PACIFIC GROWTH FUND C000084688 CLASS Y 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000008411 INVESCO Japan Fund C000071231 Class Y 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000027892 INVESCO PACIFIC GROWTH FUND C000095991 Institutional Class 0000826644 AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) S000008411 INVESCO Japan Fund C000023084 Institutional Class