Drafts, advice and disclosure
Draft agreements, opinions, witness statements, settlement terms and disclosure bundles are produced as PDF and DOCX files, and the Document Engine processes them in those formats.
Law firms and legal departments circulate drafts, advice and disclosure documents among clients, counterparties, experts and courts. Invisproof issues each recipient an individual copy with an invisible watermark, so that a document found outside a matter can be identified.
Draft agreements, opinions, witness statements, settlement terms and disclosure bundles are produced as PDF and DOCX files, and the Document Engine processes them in those formats.
A single matter may involve the client's officers, the lawyers on the other side, expert witnesses, counsel and, in a transaction, the advisers to every party.
A firm's duty of confidentiality covers every document in a matter, and the disclosure of a draft or a settlement can prejudice the client's position.
Invisproof issues each recipient in a matter a copy of their own and keeps a record of which copy was issued to whom.
The Document Engine prepares an individual copy of each draft, opinion and bundle for every recipient named in the matter.
Lawyers within the firm sign in with their accounts, and clients, experts and the other side open their copies with a passcode or a one-time code sent by email.
If a document from the matter is found outside it, an investigation compares the document with the copies issued and identifies the copy it came from.




Corporate lawyers exchange drafts and disclosure with the other side and with every adviser to the deal.
Pleadings, witness statements and settlement terms are confidential to the parties and their counsel.
Reports prepared for a board or a regulator are read by a restricted group.
A firm's partnership papers, financial information and client lists are themselves confidential.
A document is read in the secure viewer in a browser, with nothing to download and nothing to install. The organization decides which documents are read only in this way.
Where the organization permits it, a recipient saves a copy in its original format. The copy opens in the usual applications, can be read offline and keeps its watermark.
Members of the organization sign in with their accounts. Recipients outside it need no account, and open a file with a passcode or a one-time code sent to their email address.
A file found outside its intended audience is submitted for investigation, which compares it with the copies issued and states the probability that it came from a given copy.



Drafts and disclosure can be provided to every party who is entitled to them. Because each copy remains accountable, there is less occasion to restrict circulation to paper or to supervised reading.
When a document from a matter is disclosed, the firm can tell its client which copy it came from, on the evidence of an investigation and the record of copies issued.
A finding concerns one copy. Where that copy was issued to another party, the firm and its staff are not left under the suspicion that follows an unexplained disclosure.
No. Recipients outside the firm open a document with a passcode or with a one-time code sent to their email address. Lawyers and staff of the firm sign in with the firm's own accounts.
No. Files are held in encrypted form, and Invisproof's staff cannot open them. Files provided by customers are not used to train models.
Each organization selects the European Union or the United States as the location in which its files are stored.
The firm may export its files, and everything is erased thirty days after it leaves.
Invisproof is provided to organizations by approval.