《明史·志·卷五十》
所有内官监十一个：称为神宫监、尚宝监、孝陵神宫监、尚膳监、尚衣监、司设监、内官监、司礼监、御马监、印绶监、直殿监，都各设太监一人，正四品，左、右少监各一人，从四品，左、右监丞各一人，正五品，典簿一人，正六品，又设长随、奉御，正六品。
凡内官监十一：曰神宫监，曰尚宝监，曰孝陵神宫监，曰尚膳监，曰尚衣监，曰司设监，曰内官监，曰司礼监，曰御马监，曰印绶监，曰直殿监，皆设太监一人，左、右少监各一人，左、右监丞各一人，典簿一人，又设长随、奉御。
In total, there were eleven Inner Official Supervisors: the Supervisor of the Divine Palace, the Supervisor of Precious Treasures, the Supervisor of the Divine Palace of the Hsiao Ling Tomb, the Supervisor of Food and Drink, the Supervisor of Clothing, the Supervisor of Furnishings, the Supervisor of Inner Officials, the Supervisor of Ceremonial Affairs, the Supervisor of the Imperial Stables, the Supervisor of Seals, and the Supervisor of the Throne Room; all of these had one Chief Eunuch each, fourth rank; one Left and one Right Deputy Supervisor each, fourth rank secondary; one Left and one Right Assistant Supervisor each, fifth rank; one Archivist, sixth rank; and a Chief Attendant and a Palace Eunuch, sixth rank.