My understanding is that the WH will give their approval and the HPSCI will release the memo by publishing it in the Federal Register.
Maybe like this press release from Nunes!
Press Release:
Nunes Statement on FBI, DOJ Objections to Release of HPSCI Memo!
Washington, January 31, 2018:
House Permanent Select Committee on Intelligence Chairman Devin Nunes issued the following statement today:
“Having stonewalled Congress’ demands for information for nearly a year, it’s no surprise to see the FBI and DOJ issue spurious objections to allowing the American people to see information related to surveillance abuses at these agencies. The FBI is intimately familiar with ‘material omissions’ with respect to their presentations to both Congress and the courts, and they are welcome to make public, to the greatest extent possible, all the information they have on these abuses. Regardless, it’s clear that top officials used unverified information in a court document to fuel a counter-intelligence investigation during an American political campaign. Once the truth gets out, we can begin taking steps to ensure our intelligence agencies and courts are never misused like this again.”
https://intelligence.house.gov/news/documentsingle.aspx?DocumentID=854