Likely new federal Liberal MP for Dobell, Karen McNamara, has been drawn into controversy about political donations on the NSW central coast due to her role as campaign manager for a state MP whose office has been raided by corruption authorities.

The electorate offices of NSW MPs Darren Webber and Chris Spence were raided by the Independent Commission Against Corruption on Friday. Mr Webber is the member for Wyong and Mr Spence for The Entrance.

Complied with obligations as Darren Webber's campaign manager "to the best of my knowledge": Karen McNamara. Credit:Ryan Osland

The raids are believed to be linked to revelations by Fairfax Media last year that two staff members of state Energy Minister Chris Hartcher, who holds the central coast seat of Terrigal, had been referred to election funding authorities by the Liberal Party.

The Liberals alleged the pair -policy adviser Tim Koelma and Mr Hartcher's electorate officer Ray Carter - had breached election funding laws shortly before the 2011 election. Ms McNamara was Mr Webber's campaign manager for the 2011 campaign.