The last meeting of the IACHEC Heritage Working Group was held on the 23th of April 2015. The outcome of the discussion is summarised in the following documents:

• Heritage Working Group Charter
  
• Summary of the 1st Working Group meeting at the 9th IACHEC
• Introduction and summary of the 2nd Working Group meeting at the 10th IACHEC
• List of actions
• A Synoptic View of In-Flight Calibration Plans (JATIS paper, draft version 0.6)
• Standards for spectral calibration data analysis (IACHEC Report Series#3, draft version 0.1)
  

Library of ground-based calibration document (still under construction)