| EC - Clean Air: Correspondence, 2003 - 2007 | 2003 - 2007 | 173 |
| EC - Clean Air: Correspondence, Jan - Oct 2003 | 2003 - 2003 | 177 |
| EC - Clean Air: Correspondence, 2003 - 2005 | 2003 - 2005 | 172 |
| EC - Clean Air: Correspondence, 2003 - 2004 | 2003 - 2004 | 175 |
| EC - Clean Air: Correspondence, 2004 | 2004 - 2004 | 1309 |
| EC - Hazardous Waste Disposal: Correspondence, Nov - Dec 2005 | 2005 - 2005 | 1311 |
| EC - Hazardous Waste Disposal: Correspondence, Jan - Aug 2005 | 2005 - 2005 | 1312 |
| EC - Landfill Sites: Correspondence, Jan - Sep 2006 | 2006 - 2006 | 1313 |
| EC - Clean Air: Correspondence, 2003 - 2009 | 2003 - 2009 | 174 |
| EC - Recycling: Correspondence, Nov - Dec 2006 | 2006 - 2006 | 1315 |
| EC - Clean Air: Correspondence, Sep - Oct 2005 | 2005 - 2005 | 1310 |
| EC - Clean Air: Correspondence, Nov - Dec 2003 | 2003 - 2003 | 1308 |
| EC - Clean Air: Correspondence, 2005 - 2007 | 2005 - 2007 | 1267 |
| EC - Clean Air: Correspondence, 2006 - 2009 | 2006 - 2009 | 1266 |
| EC - Solid Waste: Sensitive - Correspondence, 2003 | 2003 - 2003 | 1422 |
| EC - Landfill Sites: Correspondence, Oct 2006 | 2006 - 2006 | 1314 |
