• Review of Public Access To & Control Of the Town of Chatham's Moorings, letter to David R. Whitcomb, Chairman, Board of Selectmen, December 2006 
• An Analysis of Construction Projects Within the Commonwealth- January 2005 through December 2005, December 2006  file size 1MB
• Review of Certain Transactions with the City of Amesbury, letter to Nicholas Costello, Chairman of the Board of the Alliance for Amesbury, November 2006 
• Review of Consultant Contracting in the Town of Webster, letter to Dana Keenan, Town Administrator, November 2006 
• Review of Expense Reimbursements to Board Member Lawrence P. Driscoll, letter to Joseph E. Connarton, Executive Director, Public Employees Retirement Administration Commission, October 2006 
• Investment & Recordkeeping Practices of Retirement Boards, Written Testimony Letter to Joseph I. Martin, Deputy Executive Director, Public Employees Retirement Administration Commission, October, 2006 
• Review of Municipal Vehicle Management Policies, letter to public officials, September 2006 
• Recommendations Regarding the Use of State Resources on School Building Construction Projects, letter to the Massachusetts School Building Authority Board of Directors, September 2006 
• Review of Operations at the Water Plant, letter to the Board of Selectmen of the Town of West Brookfield, August 2006 
• Review of Removal of Fill Material from Fitchburg's Gravel Pit, letter to Mayor Daniel Mylott, August 2006 
• Review of Allegation of Private Cottages on Public Land, letter to Chairperson Jon Fuller, Town of Orleans, August 2006 
• Review of the Town of Amesbury's Disposition of the Bailey's Pond Parcel, letter to Amesbury Mayor Thatcher W. Kezer III, July 2006 
• Review of the Columbus Center Tax Increment Financing Project Plan, letter to Members of the Economic Assistance Coordinating Council, June 2006 
• Review of the Operational Services Division's Procurement of an Information Technology Services Contract, letter to State Purchasing Agent Ellen Bickelman, June 2006 
• Review of Allegations Concerning Missing Abington Board of Health Cash Receipts, letter to the Abington Board of Health Commissioners, June 2006 
• Review of the Public Works Design Services Contract, letter to Dana Keenan, Town Administrator, Town of Webster, June 2006 
• Investigation of Charles Bradshaw Lincoln's Pension from Plymouth County, letter to Public Employee Retirement Administration Commission Chairman Domenic J. F. Russo, May 2006 
• MA Port Authority's Banking Services Consultant Contract & Related Banking Services Contract, letter to Executive Director Craig P. Coy, May 2006 
• An Analysis of Construction Projects Within the Commonwealth- January 2000 to December 2004, Revision One, May 2006  file size 2MB
• Middlesex Retirement System's Headquarters Renovations, letter to Public Employee Retirement Administration Commission Executive Director Joseph E. Connarton, April 2006  file size 1MB
• Proposed Sale of the City of New Bedford's Fairhaven Mills parcels, letter to Mayor Scott W. Lang, April 2006.  
• Towing Contracts in the City of Lowell, letter to City Manager John F. Cox, April 2006 
• Inspector General Helps to Recover More than $117,000 for School Districts, April 2006
• School District Control and Oversight of Administrative Expenses, March 2006 
• Advisory for Local Officials- Public Records, February 2006 
• Follow-up to: Economic Incentive Tax Credit Decertification Letter, February 2006
• Advisory for Local Officials: Control & Use of Public Equipment & Resources, January 2006 
• Middlesex Retirement System's Investment Activities, letter to Public Employee Retirement Administration Commission Executive Director Joseph E. Connarton, January 2006