Does a provincial superior court have the authority to rule on the constitutional validity of federal legislation?

What is the test for constitutional validity of federal legislation on egg marketing? (British Columbia, Canada)

Is the Chief Justice of the Court of Appeal of the Supreme Court of B.C holding that the Court has jurisdiction to determine whether a person who is not a party to a particular type of tortfeasor has a valid claim? (British Columbia, Canada)

Does the Superior Court of Justice have concurrent jurisdiction with the Federal Court to hear a habeas corpus application? (British Columbia, Canada)

Does the Court have concurrent jurisdiction with the federal court to assess decisions of a band council? (British Columbia, Canada)

What is the core jurisdiction of a superior court under s. 96 of the Constitution Act, 1867? (British Columbia, Canada)

What are the principles used by the Court of Appeal in making an order to refer the issue to the Superior Court of Justice? (British Columbia, Canada)

Does the Court of Appeal have any authority or authority to hold an oral hearing? (British Columbia, Canada)

Does the Court of Appeal have any authority or authority to interpret a document that states that a debt is enforceable? (British Columbia, Canada)

Can a party before the court be ordered to provide authorizations for the delivery of documents by the US tax authorities? (British Columbia, Canada)

Does the Court of Appeal have any authority or authority to overturn a conviction or sentence? (British Columbia, Canada)