In the course of the litigation from which these appeals arise, the district judge, in accordance with a stipulation by the parties, issued an order authorizing either party to designate as confidential, and thus keep out of the public record of the litigation, any document “believed to contain trade secrets or other confidential or governmental information, including information held in a fiduciary capacity.” One of the parties has now asked us to permit it to file an appendix under seal. In support of this motion it submits the protective order just described that the district judge issued. That order was issued in March of 1997, however, two years ago, and we do not know enough about the case to be able to assess the order’s current validity without the advice of the district judge, to whom, therefore, we remand the case for the limited purpose of enabling him to advise us whether in his view good cause exists for our allowing the appendix to be filed under seal.
Caterpillar, Inc. v. NLRB,
There is a deeper issue of confidentiality in this case than the currency of the protective order, and we must address it in order to make clear the judge’s duty on remand. That issue is the judge’s failure to make a determination, as the law requires, Fed.R.Civ.P. 26(c);
Seattle Times Co. v. Rhinehart,
It is true that pretrial discovery, unlike the trial itself, is usually conducted in private.
Seattle Times Co. v. Rhine-
*945
hart, supra,
The order that the district judge issued in this case is not quite so broad as “seal whatever you want,” but it is far too broad to demarcate a set of documents clearly entitled without further inquiry to confidential status. The order is not limited to trade secrets, or even to documents “believed to contain trade secrets,” which anyway is too broad both because “believed” is a fudge and because a document that contains trade secrets may also contain material that is not a trade secret, in which case all that would be required to protect a party’s interest in trade secrecy would be redaction of portions of the document. Also much too broad is “other confidential ... information,” not further specified, and all “governmental information,” a category absurdly overbroad. The order is so loose that it amounts, as we suggested at the outset, to giving each party carte blanche to decide what portions of the record shall be kept secret. Such an order is invalid. E.g.,
Procter & Gamble Co. v. Bankers Trust Co.,
We are mindful of the school of thought that blanket protective orders (“umbrella orders”), entered by stipulation of the parties without judicial review and allowing each litigant to seal
all
documents that it produces in pretrial discovery, are unproblematic aids to the expeditious processing of complex commercial litigation because there is no tradition of public access to discovery materials. E.g.,
In re Alexander Grant & Co. Litigation,
We do not suggest that all determinations of good cause must be made on a document-by-document basis. In a case with thousands of documents, such a requirement might impose an excessive burden on the district judge or magistrate judge. There is no objection to an order that allows the parties to keep their trade secrets (or some other properly demarcated category of legitimately confidential information) out of the public record, provided the judge (1) satisfies himself that the parties know what a trade secret is and are acting in good faith in deciding which parts of the record are trade secrets and (2) makes explicit that either party and any interested member of the public can challenge the secreting of particular documents. Such, an order would be a far cry from the standardless, stipulated, permanent, frozen, overbroad blanket order that we have here.
Thus it will not be enough for the district judge on remand to point to the protective order as authority for allowing a portion of the appellate record to be filed under seal in this court. He must determine what parts of the appendix contain material that ought, upon a neutral balancing of the relevant interests, be kept out of the public record.
