Regional Jet 700 ER/LR (CRJ700)
Maintenance Airframe; Maintenance Powerplant
Other / Unknown
Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Maintenance
General Maintenance Action
Human Factors
I was on temporary duty at ZZZ. I installed a component on a CRJ700 and signed it off. I missed an RII (Required Inspection Item) on this install. It was not inspected by an inspector nor was an inspector involved with my installation of this component. I inadvertently overlooked the RII requirements in the Quick Reference Guide and the Procedures Manual. I was made aware of this via a phone call from a ZZZ Maintenance Supervisor.
CRJ-700 Maintenance Technician reported replacing a part and not noticing that an inspection was required. The oversight was detected six days later by a Maintenance Supervisor.