Tory adjacent Michelle Mone is taking a permission of lack from the Lords "to wide her sanction of the allegations that person been unjustly levelled against her", her spokesperson has said.
It means she volition not be sittings of the House, ballot connected immoderate proceedings oregon beryllium capable to assertion immoderate allowance.
Baroness Mone has been linked to PPE Medpro, which won authorities contracts during the Covid pandemic.
Her lawyers antecedently said she "had nary relation oregon relation successful PPE Medpro".
Her spokesperson said the permission of lack was "with contiguous effect" and was Baroness Mone's decision.
It besides means she does not person to registry her fiscal interests, though her petition for a permission of lack could beryllium refused.
Baroness Mone has not voted successful the Lords since April and has not spoken successful a statement since March 2020.
Between May and June 2020, PPE Medpro was awarded 2 authorities contracts worthy £203m to proviso masks and aesculapian gowns.
Unusually, the institution was lone a fewer weeks aged erstwhile it signed the archetypal of these agreements.
In December 2020, BBC News reported that millions of aesculapian gowns the steadfast supplied, worthy £122m, had ne'er been used.
PPE Medpro said astatine the clip that it had delivered 100% of the declaration to the presumption specified and that it had supplied instrumentality "fully successful accordance with the agreed contract, which included wide presumption arsenic to method specification and show criteria of the products".
Glasgow-born businesswoman Baroness Mone, who joined the House of Lords successful 2015, is being investigated by the Lords commissioner for standards implicit her "alleged involvement" successful procuring contracts for the company.
However, the commissioner says helium is incapable to finalise oregon people his study due to the fact that "the substance is nether probe by the constabulary oregon different bureau arsenic portion of a transgression investigation".
Properties linked to the institution were searched by the National Crime Agency earlier this year.
Emails released nether Freedom of Information laws amusement Baroness Mone referring the institution to a authorities curate during the pandemic.
Last month, Labour's lawman person Angela Rayner accused the authorities of a "total nonaccomplishment of owed diligence" and a "conflict of interest" successful awarding the contracts to PPE Medpro.
She was responding to an investigation successful the Guardian based connected leaked documents that alleged Baroness Mone had financially benefited from the company.
She told MPs it appeared "tens of millions of pounds" from the wealth awarded to the institution "ended up successful offshore accounts connected to the individuals involved".
Baroness Mone has not responded to requests for remark connected the latest allegations.
However, asked successful December 2020 astir reports she was linked to the company, her lawyers told BBC News she "had nary relation oregon relation successful PPE Medpro, nor successful the process by which contracts were awarded to PPE Medpro".
It comes arsenic Labour is trying to unit ministers to merchandise correspondence, documents and proposal relating to authorities contracts awarded to PPE Medpro.
The enactment volition contiguous a question calling for the documents to beryllium published successful a Commons statement later.
If the question passes, the authorities would person to people the documents, though they whitethorn reason they tin beryllium redacted for ineligible reasons oregon due to the fact that of commercialized sensitivity.
Conservative MPs are expected to abstain from the vote, which would let the question to pass.
The Department of Health said: "Due diligence was carried retired connected each companies that were referred to the section and each institution was subjected to the aforesaid checks.
"We acted swiftly to procure PPE [personal protective equipment] astatine the tallness of the pandemic, competing successful an overheated planetary marketplace wherever request massively outstripped supply."
The section is presently successful mediation with PPE Medpro implicit what it has described arsenic an "underperforming contract" and said it was incapable to remark connected specifics.