This was announced at the party’s National Executive Committee (NEC) meeting in Abuja on Monday, Channels TV reports.
Sowore is being suspended for alleged anti-party activities.
He was suspended alongside other members of his executive.
A new acting national chairman of AAC, Leonard Nzenwa, has immediately been sworn-in.
The committee explained that Sowore was suspended over alleged failure to convene NEC meeting and financial misappropriation.
His suspension is to last six months except overturned by a National Convention of the party.
