| Subject | English | Spanish |
| el. | change control | control de cambios |
| IT | change control | control de modificaciones |
| comp., MS | change control | control de cambios (Principles and processes that facilitate the management of change without compromising the quality or integrity of an IT project or solution, through structured procedures for submitting, approving, implementing, and reviewing change requests) |
| health., pharma. | change control process | proceso de control de las modificaciones |
| health., pharma. | change control process | procedimiento de control de las modificaciones |
| tech. | change operational control | cambio de control operacional |
| mech.eng. | control cluster changing fixture | accesorio de cambio del haz de control |
| gen. | control rod cluster changing fixture | dispositivo de cambio del haz de barras de regulación |
| gen. | document change control | control de modificación de documentos |
| IT | minor control change | cambio de control menor |