In the subsequent stage national title contest, and Copa Libertadores qualifiers, the team could not maintain their first-place position and lost.

In 1992, CNI had a surprising beginning under manager Henry Perales ranking second in the first half of the Decentralizado 1992.

CNI defeated eventual champions Sport Huancayo 1–0 in the final round opener and also tied 2–2 with Cobresol F.B.C.

It decided not to participate in the Peruvian Segunda División but moved to the regional stage of the 2012 Copa Perú where it ended a short two-game campaign after finishing second in their group with 3 points.

Regional Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.