Kwa mujibu wa maafisa wa programu, ATIRCM haikuwa na muundo thabiti hadi miaka miwili baada ya ukaguzi muhimu wa muundo.
ATR-C-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-S-M-M-S-M-S-M-M-S-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M-M-S-M