Matip withdrew himself from the Cameroon squad for the Africa Cup of Nations, with Liverpool believing the centre-back had retired from international duty.
With the FECAFOOT claiming Matip had never issued his retirement in writing, they feel he should have reported for this month’s tournament in Gabon.
But the 25-year-old is now likely to return for Saturday’s clash with Swansea City at Anfield, after FIFA ruled in his favour.
Whether he starts against the Swans remains to be seen, with FIFA’s confirmation coming after Klopp oversaw training at Melwood on Friday evening, likely planning without him.
However, his availability boosts Klopp’s options considerably, with Matip one of Liverpool‘s standout players this season so far.
The Reds are still yet to lose when Matip has played, with his defensive nous and composure providing a welcome platform to build from the back, improving those around him, too.
Ragnar Klavan had filled in while he was absent, initially through injury, and performed reasonably, but is now likely to drop out.
Matip’s clearance comes at a hugely positive juncture for the club, following Steven Gerrard’s appointment as academy coach, but it still serves to highlight an ineptitude at the top level.
That Matip was left to sit out against both United and Argyle is unacceptable, while Cameroon’s decision to contest the defender’s eligibility despite his wish to not take part was ill-judged.