This is a direct appeal by the petitioner, Deutsche Lufthansa Aktiengesellschaft, from a regulation promulgated by the Civil Aeronautics Board (the Board), requiring all domestic and foreign air carriers to include on their passenger tickets a notice of the limitation the carrier imposes on liability for baggage loss or damage.
*193Lufthansa claims that the Board’s regulation conflicts with the provisions of the Warsaw Convention and exceeds the Board’s statutory authority. For the reasons set forth below we disagree with both contentions and affirm the Board’s regulation.
I. FACTS
Lufthansa, a citizen of West Germany, is a foreign air carrier and holds a foreign air carrier permit issued by the Board under § 402 of the Federal Aviation Act of 1958, as amended, 49 U.S.C. § 1372. All foreign and domestic carriers holding such permits are allowed to limit their liability for loss, delay, or damage to baggage to a specified dollar amount unless the customer declares a higher value and pays an additional charge in advance of the trip. These limitations must be included in the carriers’ tariffs.
Most international flights are governed by the terms of the Warsaw Convention,1 which limits a carrier’s liability to approximately $7.50 per pound for checked baggage and $330 per passenger for unchecked baggage. Although carriers are permitted to establish higher limitations than those contained in the Warsaw Convention, few have actually done so. Since passengers often carry baggage containing items of great value, the liability sections of the Warsaw Convention, provide inadequate protection. To be adequately insured, passengers must supplement the carriers’ liability with private insurance.
Prior to promulgation of the instant regulation, the Board had required certificated foreign and domestic carriers to include in their tariffs, filed under § 403(a) of the Act,2 any conditions limiting liability for damage to passenger baggage. It is questionable whether this constructive notice provided passengers with effective notice of the liability limitations.
In 1963 the Board adopted Part 221.-175 of its Economic Regulations requiring carriers to furnish to passengers written notice of the liability limitation for death or personal injury or baggage loss claimed by the carrier under the Warsaw Convention. The notice was to be in writing, on or with the ticket. As for the question of the adequacy of notice of limitation of liability for baggage damage, the Board gave the carriers time to develop a voluntary method of notification. Subsequently the Board found that the voluntary notification procedures of the carriers were not doing the job. It was found that
* * * the only explicit notice given by some carriers is that appearing in fine print “Conditions of Contract” on the back of the ticket and expressed in terms of “French gold francs (consisting of 65% milligrams of gold with a fineness of nine hundred thousandths) or its equivalent.” Even this fine print notice is no longer required by IATA [International Air Transport Association] in its recently amended conditions of contract.
Economic Regulations Docket # 20853 dated May 7,1970, at p. 4.
As a result the Board adopted the instant regulation, § 221.176(b) of the Board's Economic Regulations, on August 24, 1971. The Regulation states in part:
(b) Effective March 1, 1972, each air carrier and foreign air carrier which, to any extent, avails itself of limitations of liability for loss of, damage to, or delay in delivery of baggage shall include on each ticket issued in the United States or in a foreign country by it or its authorized agent, the following notice printed in at least 10-point type:
NOTICE OF BAGGAGE LIABILITY LIMITATIONS
Liability for loss, delay, or damage to baggage is limited as follows *194unless a higher value is declared in advance and additional charges are paid: (1) for most international travel (including domestic portions of international journeys) to approximately $7.50 per pound for checked baggage and $330 per passenger for unchecked baggage; (2) for travel wholly between U.S. points, to $500 per passenger on most carriers (a few have lower limits). Excess valuation may not be declared on certain types of valuable articles. Carriers assume no liability for fragile or perishable articles. Further information may be obtained from the carrier.
Provided, however, That carriers may include in their ticket notice the parenthetical phrase, “($16.58 per kilo)” after the phrase, “$7.50 per pound,” in referring to the baggage liability limitation for most international travel.
Before the regulation was promulgated, all affected carriers were given opportunity to submit their views concerning the proposed regulation. Not a single carrier denied the need for adequate notice to passengers of limitations on liability; most of the comments merely questioned how effective the instant regulation would be. Only Lufthansa challenged the legality of the regulation. Lufthansa asked the Board to stay its order pending the outcome of this petition for review. The Board declined to do so and this court too denied a petition for stay on February 29, 1972. Thus the regulation took effect on March 1, 1972.
II. JURISDICTION
A most difficult preliminary question that must be answered is whether this court has jurisdiction over the instant case. Section 1006(a) of the Act, 49 U.S.C. § 1486(a),3 confers jurisdiction on this appellate court to hear appeals from any final order issued by the Civil Aeronautics Board. But under an early and often cited decision, this court held that it had no jurisdiction over direct appeals from the promulgation of agency regulations where there had not been an evidentiary record established in a quasi judicial proceeding before the agency, United Gas Pipe Line Co. v. Federal Power Comm’n, 86 U.S.App.D.C. 314, 181 F.2d 796, cert. denied, 340 U.S. 827, 71 S.Ct. 63, 95 L.Ed. 607 (1950) (concerning regulatory authority under Natural Gas Act, 15 U.S.C. § 717r(b)); see also Arrow Airways v. Civil Aeronautics Board, 87 U.S.App.D. C. 71, 182 F.2d 705 (1950), cert. denied, 340 U.S. 828, 71 S.Ct. 65, 95 L.Ed. 608 (1951). The United Gas decision was followed in many subsequent cases,4 it being held that agency regulations promulgated without a prior evidentiary hearing by the agency are directly reviewable only in a district court. But the continuing vitality of United Gas has recently been called into question by this court,5 and has not been followed in *195situations where evidence has been assembled before the agency and is not challenged, and where the issues presented are legal and not factual. City of Chicago v. Federal Power Comm’n, 147 U.S.App.D.C. 312, 458 F.2d 731, 740-741 (1971), cert, denied, 405 U.S. 1074, 92 S.Ct. 1495, 31 L.Ed.2d 808 (1972); see also Mobil Oil Corp. v. Federal Power Comm’n, 152 U.S.App.D.C. 119, 469 F.2d 130 (1972). In such cases there is no need to have the matter adjudicated at the district court level in order to have an appropriate record compiled. It is the availability of a record for review and not the holding of a quasi judicial hearing which is now the jurisdictional touchstone.
In the instant case an evidentiary record does exist, as it did in City of Chicago, supra at 740-741. This record is unchallenged, so that the issues presented to us are legal and not factual. Notice was given the parties and Lufthansa was given ample opportunity to present its views before the rule was promulgated. See also Public Service Comm’n for State of New York v. Federal Power Comm’n, 150 U.S.App.D.C. 47, 463 F.2d 883 (1972).
Under these circumstances the petitioner should not be required to go first to the district court.
III.' WARSAW CONVENTION
Most modern day international air travel is governed by the rules established under the “Convention for the Unification of Certain Rules Relating to International Transportation by Air,” commonly referred to as the Warsaw Convention.6
Crucial to our disposition of this case is the meaning of Article 3 of the Convention, namely:
(1) For the transportation of passengers the carrier must deliver a passenger ticket which shall contain the following particulars:
(a) The place and date of issue;
(b) The place of departure and of destination;
(c) The agreed stopping places, provided that the carrier may reserve the right to alter the stopping places in case of necessity, and that if he exercises that right, the alteration shall not have the effect of depriving the transportation of its international character;
(d) The name and address of the carrier or carriers;
(e) A statement that the transportation is subject to the rules relating to liability established by this convention.
(2) The absence, irregularity, or loss of the passenger ticket shall not affect the existence or the validity of the contract of transportation, which shall nonetheless be subject to the rules of this convention. Nevertheless, if the carrier accepts a passenger without a passenger ticket having been delivered he shall not be entitled to avail himself of those provisions of this convention which exclude or limit his liability.
We must determine whether the instant regulation is consistent with Article 3 and with the Convention in general.7 First, we reject the argument that the terms of Article 3, including § 3(1)(e), are exclusive. Rather, the provisions of Article 3 may be supplemented by additional regulations. Indeed, many aspects of the passenger ticket are already governed by regulations not specifically contained in Article 3, but which were added by IATA agreements *196and approved by the Board.8 The terms of the instant regulation do not therefore, by their mere existence, violate the terms of the Convention since Article 3 may be supplemented.
Next, we reject Lufthansa’s argument that the regulation is improperly broad — intended to apply to all passenger tickets issued anywhere in the world. In fact, the regulation is to apply only to flights within the jurisdiction of the Act. This jurisdiction is circumscribed by the words “Air Transportation,” which are defined by the Act as common carriage to, from, or within the United States, 49 U.S.C. §§ 1301(10), 1301(21).9
The recent trend of appellate court decisions has been to accord substance to the protections that Article 3 of the Convention intended to provide airline passengers. The carriers are not to be permitted to use the article as a protective shelter to shield themselves from their responsibilities to the public.10 Thus in Mertens v. Flying Tiger Line, Inc., 341 F.2d 851 (2d Cir. 1965), cert. denied, 382 U.S. 816, 86 S.Ct. 38, 15 L.Ed.2d 64 (1965), the airline was not allowed to claim the Convention’s limited liability for a passenger’s death since the passenger did not receive the ticket, with its complicated notice of liability limitation, until he was already on the plane. Such a sequence of events violated Article 3 since it could not be said that the ticket was “ * * * delivered to the passenger in such a manner as to afford him a reasonable opportunity to take measures to protect himself against the limitations of liability * * * ” Id. at 856. See also, Warren v. Flying Tiger Line, Inc., 352 F.2d 494 (9th Cir. 1965).
In Lisi v. Alitalia-Linee Aeree Italiane, S. P. A., 370 F.2d 508 (2d Cir. 1966), aff’d, 390 U.S. 455, 88 S.Ct. 1193, 20 L.Ed.2d 27 (1968), the Court disallowed the airline’s reliance on the limitation of liability provisions contained on a ticket because the notice was
* * * ineffectively positioned, diminutively sized and unemphasized by bold face type, contrasting color or anything else. The simple truth is that they are so artfully camouflaged that their presence is concealed. 370 F.2d at 514 (quoting language of trial court, D.C., 253 F.Supp. 237 at 243).
We read these cases broadly as requiring that passengers be afforded ample opportunity to comprehend, the limitations of liability to which they are subjected, and that they be given a chance to purchase alternative, private insurance. Passengers are not to be required to traverse an obstacle course created by the carriers in order to successfully discover the nature of their rights and substance of the carriers’ limitations on liability. The- passenger is to receive full and effective notice of any limitations of liability so that alternative protection may be obtained.
Under the foregoing rationale, it may be stated that the instant regulation not *197only does not contradict the provisions of the Warsaw Convention but actually gives § 3(1) (e) substantive effect. Compliance with the regulation will not only provide passengers with adequate notice of the limitations on liability imposed on them but will later enable the carrier to invoke the protection of § 3(1) (e), for unless adequate notice is accorded its passengers, the carrier will later be precluded from using the Convention to limit liability.
This holding also disposes of another of petitioner’s contentions, that § 1102 of the Act,11 which requires the Board to act consistently with all United States treaties, precludes the enforcement of the instant regulation. Since we hold the regulation is consistent with the Warsaw Convention, it cannot therefore conflict with § 1102 of the Act.
IV. STATUTORY AUTHORITY
Finally, we reject Lufthansa’s argument that the Board’s regulation exceeds the agency’s statutory authority under the Act. We find ample authority for the regulation in § 204(a)12 and § 403(a)13 of the Act.
Section 204(a) confers broad regulatory authority upon the Board, and while the section is basically procedural, it may constitute part of the basis of substantive rule-making authority, when combined with another provision of the Act. Cf. National Airlines, Inc. v. Civil Aeronautics Board, 113 U.S.App.D.C. 146, 306 F.2d 753 (1952). *198Section 403(a) of the Act regulates the Board’s authority to order the filing, posting and publication of tariffs and regulates the information to be contained in the tariff. We believe the reason Congress requires that the tariffs be published is to provide the public with the information the tariffs contain and to insure that the public receives adequate notice of the tariff’s contents. Although the instant regulation controls passenger tickets, not tariffs, we do not think § 403(a) precludes its adoption, for taken with § 204(a), § 403(a) permits the Board to regulate and control the notice the public is to receive from carriers concerning conditions the carriers impose on the public. The instant regulation requires adequate publication of the limitation on liability which carriers impose on the public through the passenger ticket. We find nothing in the regulation that either exceeds the Board’s statutory authority or contradicts the terms of the Warsaw Convention. Accordingly, the action of the Board is
Affirmed.