Noraid was organized and directed by Michael Flannery, who in the 1920s was an IRA member of the North Tipperary Brigade. 
Unionist politicians and the British, Irish and United States governments have accused Noraid of being a front for the Provisional Irish Republican Army (IRA), and that it was involved in fund raising for IRA arms importation from North America since the early 1970s. This accusation has always been denied by Noraid. Noraid's former leader, Martin Galvin, was banned from the United Kingdom in the 1980s. The charge was also disputed by historian Ed Moloney who stated that the funds raised by NORAID went largely to the families of IRA volunteers, while Clan na Gael was the principal financial backer of the Provisional IRA.
By the late 1980's NORAID was a loose federation of local branches centered on fund-raising. Sinn Fein, the political arm of the IRA, wanted NORAID to expand it activities. At the end of 1988, NORAID agreed to try to broaden its appeal and its executive committee was expanded. Sinn Fein sent an organizer to the United States, and more time and money was devoted to lobbying and propaganda.
Then president Pat O'Connell, said, "Americans are fed up with their own nation's politics. They sure as hell don't want to get involved in Irish politics. They only want to give money for the prisoners and their families, not for political lobbying." O'Connell subsequently opened a separate NORAID office in the Bronx.
A letter later published in New York's two Irish weeklies charged that under Martin Galvin and other, NORAID was "being steered in a direction toward politics and away from its original humanitarian objectives." The first name among forty-one signers was Michael Flannery, who in 1986 had quietly resigned from NORAID. Galvin joined Noraid in the early 1970's, and became the committee's publicity director and editor of its weekly newspaper, The Irish People. He later joined the group's board of directors. Galvin split with Sinn Fin in the mid-1990s over its involvement in the peace process.
NORAID has in the past supported "Project Children", a New York based organization, founded in 1975, to provide summer vacations for children of Northern Ireland, away from sectarian strife.
In 1994, Sinn Fein was de-listed as a foreign terrorist organisation by the US State Department after the start of peace efforts in Northern Ireland.
The group was supportive of the peace process and the subsequent Good Friday Agreement and is nowadays highly supportive of Sinn Féin.
1981 Case in US Federal Court
In May 1981, the U.S. Department of Justice won a court case forcing Noraid to register the Provisional Irish Republican Army as its "foreign principal", under the Foreign Agents Registration Act 1938. In his decision, US District Court Judge Charles S. Haight Jr.wrote: "The uncontroverted evidence is that [Noraid] is an agent of the IRA, providing money and services for other than relief purposes." Noraid lawyers appealed the decision but lost.
A compromise was reached which allowed Noraid to include a written disclaimer against the court ruling stating the document had been signed under force and that Noraid maintained that the IRA was not its "foreign principal". Federal attorneys agreed to this, and Noraid resumed filing its financial returns in July 1984.
Irish Northern Aid is an American based membership organization that supports through peaceful means, the establishment of a democratic 32-county Ireland.
Our Strategy: To develop a broad coalition of supporters for Irish Unity through organizing and educating the public, our members, political leaders, and the media.
To support the current Peace Process, including the full implementation of the Good Friday Agreement which was endorsed by the vast majority of the Irish people.
To support a process of National reconciliation and equality for all the citizens of Ireland.
Membership: In keeping with the principles of the 1916 Proclamation, Irish Northern Aid is open to anyone who shares these values.
- Richey, Walter."On the trail of US funds for IRA", The Christian Science Monitor, January 14, 1985
- Bandit Country: Toby Harnden, ISBN 0-340-71737-8.
- "Decommissioning in the summer - Ahern". BBC News. 1998-04-12. Retrieved 27 September 2008.
- Duffy, Jonathan (2001-09-26). "Rich friends in New York". BBC News. Retrieved 27 September 2008.
- "Passing the Hat for the Provos". Time. 1979-11-26. Retrieved 27 September 2008.
- Hampson, Rick. "Irish Nationalism Effort Hurt by Split Into Factions in American Camp : Northern Ireland: The hijacking of the NORAID office last July reduced the flow of dollars to Ireland and raised doubts that the cause could ever win much support in the United States.", Los Angeles Times, February 11, 1990
- Brooks, James. "A New Yorker Backing I.R.A.'S Armed Struggle", New York Times, August 14, 1984
- "Former Noraid chief backs O'Hara", Derry Journal
- Mulligan, Hugh. "Children of Irish Strife Enjoy a Holiday From Hatred : N.Y. Detective Runs Vacation Project From His Kitchen", September 21, 1981
- "Rich friends in New York", BBC News, September 26, 2001
- "Irish America and the Ulster Conflict 1968-1995". CAIN Web Service. Retrieved 27 September 2008.
- Mission Statement