Dateline Resources Limited (USOTC:DTREF) announced that the United States District Court for the Central District of California has reserved its decision on applications seeking to suspend a preliminary injunction affecting the company’s Colosseum project in California.
The court heard applications on October 26, 2026, from Dateline’s wholly owned subsidiary, Colosseum Rare Metals, Inc. (CRM), and federal defendants comprising the US Department of the Interior and the National Park Service.
Both parties are seeking a stay of the preliminary injunction issued in August 2026 while their appeals proceed.
The court took the applications under submission following the hearing, meaning no decision has yet been issued. Operations at the Colosseum site remain suspended under the existing injunction.
What Happened at the October 26 Court Hearing?
The United States District Court for the Central District of California considered applications from CRM and the federal defendants to stay the August 2026 preliminary injunction pending appeal.
The hearing addressed whether the injunction should remain in effect while the parties challenge the original order.
The court also examined a jurisdictional question raised in a tentative ruling issued before the hearing.
That question concerned whether the District Court retained authority to modify the injunction while an appeal was already pending.
At the conclusion of the hearing, the court did not adopt its tentative ruling.
Instead, it requested additional information concerning the timetable for the substantive trial court proceedings and took the applications under submission.
No ruling on the stay applications was announced.
Why Is Dateline Resources Seeking a Stay of the Injunction?
Dateline’s subsidiary CRM is seeking to suspend the operation of the preliminary injunction while its appeal is considered.
A stay would temporarily prevent the injunction from taking effect during the relevant period, subject to the terms of any order issued by the court.
CRM has requested that the District Court grant a stay or, alternatively, require the plaintiff to provide security against losses CRM may incur while the injunction remains in place.
The alternative request concerns potential financial losses arising from the continued restrictions.
The court has not ruled on either application.
Why Must the Stay Application First Be Heard by the District Court?
Under the applicable US federal procedural rules, a party seeking a stay pending appeal must ordinarily first request relief from the District Court that issued the injunction.
Only after that process can the party seek a stay from the relevant appellate court.
In this case, CRM and the federal defendants submitted their applications to the United States District Court for the Central District of California.
If the District Court declines to grant a stay, the parties may apply to the Ninth Circuit Court of Appeals.
According to Dateline, the Ninth Circuit would consider any such application afresh rather than being bound by the District Court’s assessment.
What Was the Jurisdictional Question Considered During the Hearing?
Before the hearing, the District Court issued a tentative ruling raising the question of its jurisdiction to alter the preliminary injunction while an appeal was pending.
The parties addressed that issue during the October 26 proceedings.
The court did not adopt the tentative ruling at the conclusion of the hearing.
However, it also did not issue a final determination granting or refusing the requested stay.
The jurisdictional issue therefore formed part of the court’s consideration, but the company’s announcement does not establish how the court will ultimately resolve it.
What Is the Status of the Appeals?
Both CRM and the federal defendants have appealed the August 2026 preliminary injunction.
Their appeals are proceeding separately from the applications seeking a stay.
The distinction is that the stay applications concern whether the injunction should remain operative during the appeal process, while the appeal itself challenges the injunction.
Dateline confirmed that the appeal of the preliminary injunction is continuing in parallel with the District Court proceedings.
The company did not provide a timetable for an appellate decision.
What Happens if the District Court Refuses to Grant a Stay?
If the District Court declines the applications, CRM and the federal defendants may seek a stay from the Ninth Circuit Court of Appeals.
The appellate court would consider the application independently.
This provides a further procedural avenue for the parties to seek temporary relief while the appeal of the injunction continues.
However, there is no assurance that the Ninth Circuit would grant a stay.
Unless a court grants relief or otherwise modifies the injunction, the existing restrictions will remain in effect.
What Is Dateline Resources’ Position on Its Mining Rights?
Dateline maintains that the Plan of Operations approved by the Bureau of Land Management in 1985 established a valid existing right to conduct operations at Colosseum.
The company argues that this right survived the subsequent creation of the Mojave National Preserve.
According to Dateline, the National Park Service recognized that position in 1995 and again in April 2025.
This remains the company’s stated legal position in the proceedings.
The October 26 hearing did not produce a final judicial determination on the underlying validity of those rights.
Why Is the 1985 Plan of Operations Relevant?
The Plan of Operations approved by the Bureau of Land Management in 1985 forms the basis of Dateline’s argument concerning its existing rights at the Colosseum project.
The company maintains that the approval established rights that remained valid after the Mojave National Preserve was created.
The question of whether those rights permit the relevant activities is central to the company’s legal position.
Dateline has cited subsequent recognition by the National Park Service in support of its argument.
However, the company has not reported a final court ruling resolving the substantive dispute.
Are Operations at the Colosseum Project Continuing?
No. Dateline confirmed that site operations at Colosseum remain suspended in accordance with the August 2026 preliminary injunction.
The court’s decision to reserve its ruling on the stay applications does not change the existing restrictions.
Operations therefore remain subject to the injunction unless further judicial action alters its terms.
The company has not announced a date for restarting activities at the project.
Any resumption will depend on the applicable legal position and the outcome of the relevant court proceedings.
Does the Court’s Decision to Reserve Judgment Mean the Injunction Has Been Lifted?
No. The court’s decision to take the applications under submission means it has not yet issued a ruling on the requested stay.
The preliminary injunction remains in force.
Neither the fact that the hearing took place nor the court’s decision not to adopt its tentative ruling constitutes an order suspending the injunction.
Dateline must continue complying with the existing restrictions while awaiting further judicial developments.
What Are the Next Steps in the Legal Proceedings?
The immediate next step is for the District Court to issue its decision on the stay applications.
The court has also requested information concerning the timetable for the substantive trial court proceedings.
If the stay applications are refused, CRM and the federal defendants may seek relief from the Ninth Circuit Court of Appeals.
Meanwhile, the appeal challenging the preliminary injunction will continue.
Dateline has indicated that it will provide a further market announcement when the District Court’s decision is received.
What Does the Injunction Mean for Dateline Resources?
The injunction currently prevents site operations at Colosseum from proceeding.
The continuing suspension may affect the timing of activities at the project, although Dateline has not quantified any financial or operational impact in this announcement.
The company is pursuing legal avenues intended to obtain relief from the injunction while maintaining its position regarding the validity of the 1985 Plan of Operations.
The outcome of the stay applications and the substantive appeal remains uncertain.
No revised project development timetable or financial guidance was provided.
What Should Investors Monitor Next?
The principal near-term development is the District Court’s decision on the applications for a stay of the August 2026 injunction.
A ruling granting a stay could change the legal restrictions currently affecting Colosseum, depending on its terms.
If the applications are refused, attention may shift to whether CRM and the federal defendants seek a stay from the Ninth Circuit.
The separate appeal of the injunction and the timetable for substantive trial court proceedings will also remain relevant.
Until a further court order changes the position, operations at Colosseum remain suspended.
More About Dateline Resources
Dateline Resources Limited is a publicly traded company with interests in the Colosseum project in California.
The project is held through the company’s wholly owned subsidiary, Colosseum Rare Metals, Inc.
Dateline maintains that the project’s 1985 Bureau of Land Management-approved Plan of Operations established valid existing rights that survived the creation of the Mojave National Preserve.
On October 27, 2026, the company reported that the United States District Court for the Central District of California had reserved its decision on applications seeking a stay of the August 2026 preliminary injunction.