Fifa says it is monitoring the situation in Sierra Leone where local anti-corruption authorities have asked FA president Isha Johansen to step down by 19 September.

Johansen faces corruption charges, which she strongly denies, with the Anti-Corruption Commission (ACC) saying she must be suspended in line with national rules until her case concludes.

"Fifa is closely monitoring developments and plans to provide the Member Associations Committee with an update on 26 September," a Fifa spokesperson said.

Johansen has acknowledged the ultimatum for her to vacate her post but is remaining tight-lipped on whether she will follow it.

The ACC's latest demand for both her and Sierra Leone FA (SLFA) secretary general Christopher Kamara to step aside comes shortly before a scheduled visit by a Fifa taskforce to investigate potential match-fixing in Sierra Lone.

The four-man Fifa unit is leading a match-fixing inquiry that includes a World Cup qualifier between Sierra Leone and South Africa in 2008.

Since 2014, eleven officials and four players have been suspended by SLFA pending investigation, with all having denied wrongdoing.