1. Foreword

   • Ole B. Andersen

   OriginalPaper Pages: 559 - 559

2. The New IAG Structure

   • G. Beutler

   OriginalPaper Pages: 560 - 584

3. International Earth Rotation and Reference Systems Service (IERS) web: www.iers.org

   • Jan Vondrák
   • Bernd Richter

   OriginalPaper Pages: 585 - 678

4. Presidential Address XXIII IUGG General assembly, Sapporo, Japan July 2003

   OriginalPaper Pages: 679 - 704

5. IAG Statutes As adopted by the IAG Council, Sept. 8, 2001

   OriginalPaper Pages: 705 - 723

6. Fundamental Parameters and Current (2004) Best Estimates of the Parameters of Common Relevance to Astronomy, Geodesy, and Geodynamics by Erwin Groten, IPGD, Darmstadt

   OriginalPaper Pages: 724 - 797