
    BROTHERHOOD OF LOCOMOTIVE ENGINEERS AND TRAINMEN GENERAL COMMITTEE OF ADJUSTMENT, CENTRAL REGION, Plaintiff-Appellant, v. UNION PACIFIC RAILROAD COMPANY, Defendant-Appellee.
    No. 06-2542.
    United States Court of Appeals, Seventh Circuit.
    Aug. 11, 2008.
    Thomas H. Geoghegan, Carol Nguyen, Despres, Schwartz & Geoghegan, for Plaintiff-Appellant.
    Donald J. Munro, Goodwin Procter, Washington, DC, for Defendant-Appellee.
    Before EASTERBROOK, Chief Judge, and POSNER, FLAUM, RIPPLE, KANNE, ROVNER, WOOD, EVANS, WILLIAMS, SYKES, and TINDER, Circuit Judges.
   On April 23, 2008, plaintiff-appellant filed a petition for rehearing with a suggestion for rehearing en banc, and on May 16, 2008, defendant-appellee filed an answer to the petition. All of the judges on the panel voted to deny rehearing. No judge in regular active service has called for a vote on the suggestion for rehearing en banc. The petition is therefore Denied. Chief Judge Easterbrook concurs in the denial of rehearing en banc. His concurrence, in which Judge Posner joins, is attached.

EASTERBROOK, Chief Judge,

with whom POSNER, Circuit Judge,

joins, concurring in the denial of rehearing en banc.

Relying on Pokuta v. Trans World Airlines, Inc., 191 F.3d 834 (7th Cir.1999), the panel held that decisions of the National Railroad Adjustment Board may be set aside on due-process grounds, notwithstanding Union Pacific R.R. v. Sheehan, 439 U.S. 89, 99 S.Ct. 399, 58 L.Ed.2d 354 (1978), and the omission of due process from the statutory grant of reviewing authority, 45 U.S.C. § 153 First (q). Three circuits have held after Sheehan that review of due-process arguments is forbidden. See United Steelworkers v. Union R.R., 648 F.2d 905 (3d Cir.1981); Kinross v. Utah Ry., 362 F.3d 658 (10th Cir.2004); Henry v. Delta Air Lines, 759 F.2d 870 (11th Cir.1985). Another has agreed in dictum. Jones v. Seaboard System R.R., 783 F.2d 639, 642 n. 2 (6th Cir.1986). But four other circuits are on the panel’s side of this conflict. See Shafii v. PLC British Airways, 22 F.3d 59 (2d Cir.1994); Locomotive Engineers v. St. Louis Southwestern Ry., 757 F.2d 656 (5th Cir.1985); Goff v. Dakota, Minnesota & Eastern R.R., 276 F.3d 992 (8th Cir.2002); Edelman v. Western Airlines, Inc., 892 F.2d 839 (9th Cir.1989). There is little to be gained from making the conflict 5-4 one way rather than 5-4 the other way. Only Congress or the Supreme Court can bring harmony, and neither institution seems much interested in doing so. (This conflict is 23 years old.)

Lurking behind the panel’s decision is a question that the petition for rehearing en banc does not mention: whether the Board did offend the Constitution’s due process clause. The litigants dispute whether papers filed with the Board must show that the parties attempted to work out their differences “on the property” (that is, through the carrier’s auspices) before turning to the agency. No one doubts that informal dispute resolution is required. The novel question is whether a demonstration to that effect is a precondition to the Board’s review. Our panel assumed (as the parties’ briefs also did) that, if the Board adopted this requirement in the course of decision — that is, by adjudication rather than prospective rulemaking — then it violated the Constitution. The bulk of the panel’s opinion is devoted to the question whether the Board has adopted a new requirement and thus acted unconstitutionally.

That assumption is questionable. Lawmaking in the course of adjudication is a staple of any common-law system, and rules adopted in that fashion apply not only to the parties but also to all similar cases. See, e.g., James B. Beam Distilling Co. v. Georgia, 501 U.S. 529, 111 S.Ct. 2439, 115 L.Ed.2d 481 (1991). Administrative agencies no less than courts may adopt new rules by adjudication. See NLRB v. Bell Aerospace Co., 416 U.S. 267, 290-95, 94 S.Ct. 1757, 40 L.Ed.2d 134 (1974). Any suggestion that common-law developments are limited to substantive norms — that the Constitution does not tolerate changes that metaphorically “close the courthouse door” — would be hard to justify. Why may an agency or court change a substantive rule retroactively, and penalize conduct that seemed lawful when it occurred, but not change a procedural rule? Cf. Landgraf v. USI Film Products, 511 U.S. 244, 273-80, 114 S.Ct. 1483, 128 L.Ed.2d 229 (1994) (suggesting that retroactive procedural changes are easier to justify than retroactive substantive changes).

Distinguishing between substantive and procedural changes also would be difficult to square with decisions such as Bell Atlantic Corp. v. Twombly, — U.S. —, 127 S.Ct. 1955, 167 L.Ed.2d 929 (2007), and Lampf, Pleva, Lipkind, Prupis & Petigrow v. Gilbertson, 501 U.S. 350, 111 S.Ct. 2773, 115 L.Ed.2d 321 (1991). In Bell Atlantic the Justices modified federal pleading requirements and threw out a complaint that would have been deemed sufficient earlier; in Lampf Pleva the Court revamped the statute of limitations for securities actions and dismissed hundreds of proceedings in which plaintiffs, relying on older law, had delayed in filing suit. And, when Congress tried to honor those reliance interests and allow the suits to continue, the Justices held that statute unconstitutional, on the ground that final judgments cannot be changed by legislative action. Plaut v. Spendthrift Farm, Inc., 514 U.S. 211, 115 S.Ct. 1447, 131 L.Ed.2d 328 (1995).

Because all parties to this case assumed that a change of law during the course of administrative adjudication offends the Constitution, it would be inappropriate for the court en banc to tackle that issue. The court will have time enough to address this subject when the question is squarely presented.  