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<TYPE>EX-99.77D POLICIES
<SEQUENCE>3
<FILENAME>d77.txt
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129112
                      SUB-ITEM 77D

The Board of Trustees of MFS Investment  Grade  Municipal Trust (CXH) has
approved  changes to the investment  objective and policies
of the  fund.  Effective  December  21,  2007,  CXHs  investment  objective
  of  seeking  as high a level of after  tax  return as is
consistent  with prudent  investment  risk by pursuing  current income
exempt from federal income tax and  opportunities  for long-term
appreciation  from a portfolio of primarily  investment  grade municipal
bonds was revised to provide that CXH will seek high current
income exempt from federal income tax but may also consider capital
appreciation.  Significant changes to CXHs principal  investment
strategies are described below.

The investment strategy of not purchasing securities rated lower than B
 has been eliminated.

The  following  percentage  limitations  on certain types of  investments
have been  eliminated  to allow the  portfolio  manager more
flexibility to invest in appropriate securities:

- Less than 25% in unrated;
- Less than 35% in unrated and below investment grade; and
- Less than 15% in inverse floaters.

The  percentage  limitation of investing less than 25% in industrial
 development  bonds has been  eliminated and the funds  principal
investment  strategy  states,  MFS may invest 25% or more of the funds
total assets in municipal  instruments  that finance  similar
projects, such as those relating to education, healthcare, housing,
utilities, water, or sewers.

The percentage limitation of investing less than 20% in short-term U.S.
 government securities,  repurchase agreements,  or highly rated
short-term notes if suitable  short-term  municipal  instruments not
available and the investment  strategy stating the fund may invest
less than 20% for temporary  purposes have each been eliminated and the
funds  principal  investment  strategy states that in response
to market,  economic,  political,  or other conditions,  MFS may depart
from the funds principal investment  strategies by temporarily
investing for defensive purposes.



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