Towards a new surface and internal charging design guideline for the 21st century

This paper will describe the status of those on-going efforts to combine and update the two guidelines with emphasis on the proposed contents and on the differences and similarities between surface and internal charging mitigation techniques. It is planned to have a draft revision ready for review by the spacecraft charging community by the fall of 2005, with 2006 dedicated to implementing reviewers' comments and additions leading to a new, officially approved NASA guideline by the fall of 2006.