"x x x.
We shall first discuss the propriety of an action for declaratory relief.
Rule 63, Section 1 provides:
Who may file petition. – Any person interested under a deed, will, contract or other written instrument, or whose rights are affected by a statute, executive order or regulation, ordinance, or any other governmental regulation may, before breach or violation thereof, bring an action in the appropriate Regional Trial Court to determine any question of construction or validity arising, and for a declaration of his rights or duties, thereunder.
The requirements of an action for declaratory relief are as follows: (1) there must be a justiciable controversy; (2) the controversy must be between persons whose interests are adverse; (3) the party seeking declaratory relief must have a legal interest in the controversy; and (4) the issue involved must be ripe for judicial determination.[15] We find that the Petition filed by respondent before the lower court meets these requirements.
First, the subject of the controversy is the constitutionality of CMO 27-2003 issued by petitioner Commissioner of Customs. In Smart Communications v. NTC,[16] we held:
The determination of whether a specific rule or set of rules issued by an administrative agency contravenes the law or the constitution is within the jurisdiction of the regular courts. Indeed, the Constitution vests the power of judicial review or the power to declare a law, treaty, international or executive agreement, presidential decree, order, instruction, ordinance, or regulation in the courts, including the regional trial courts. This is within the scope of judicial power, which includes the authority of the courts to determine in an appropriate action the validity of the acts of the political departments. Judicial power includes the duty of the courts of justice to settle actual controversies involving rights which are legally demandable and enforceable, and to determine whether or not there has been a grave abuse of discretion amounting to lack or excess of jurisdiction on the part of any branch or instrumentality of the Government. (Emphasis supplied)
Meanwhile, in Misamis Oriental Association of Coco Traders, Inc. v. Department of Finance Secretary,[17] we said:
xxx [A] legislative rule is in the nature of subordinate legislation, designed to implement a primary legislation by providing the details thereof. xxx
In addition such rule must be published. On the other hand, interpretative rules are designed to provide guidelines to the law which the administrative agency is in charge of enforcing.
Accordingly, in considering a legislative rule a court is free to make three inquiries: (i) whether the rule is within the delegated authority of the administrative agency; (ii) whether it is reasonable; and (iii) whether it was issued pursuant to proper procedure. But the court is not free to substitute its judgment as to the desirability or wisdom of the rule for the legislative body, by its delegation of administrative judgment, has committed those questions to administrative judgments and not to judicial judgments. In the case of an interpretative rule, the inquiry is not into the validity but into the correctness or propriety of the rule. As a matter of power a court, when confronted with an interpretative rule, is free to (i) give the force of law to the rule; (ii) go to the opposite extreme and substitute its judgment; or (iii) give some intermediate degree of authoritative weight to the interpretative rule. (Emphasis supplied)
Second, the controversy is between two parties that have adverse interests. Petitioners are summarily imposing a tariff rate that respondent is refusing to pay.
Third, it is clear that respondent has a legal and substantive interest in the implementation of CMO 27-2003. Respondent has adequately shown that, as a regular importer of wheat, on 14 August 2003, it has actually made shipments of wheat from China to Subic. The shipment was set to arrive in December 2003. Upon its arrival, it would be subjected to the conditions of CMO 27-2003. The regulation calls for the imposition of different tariff rates, depending on the factors enumerated therein. Thus, respondent alleged that it would be made to pay the 7% tariff applied to feed grade wheat, instead of the 3% tariff on food grade wheat. In addition, respondent would have to go through the procedure under CMO 27-2003, which would undoubtedly toll its time and resources. The lower court correctly pointed out as follows:
xxx As noted above, the fact that petitioner is precisely into the business of importing wheat, each and every importation will be subjected to constant disputes which will result into (sic) delays in the delivery, setting aside of funds as cash bond required in the CMO as well as the resulting expenses thereof. It is easy to see that business uncertainty will be a constant occurrence for petitioner. That the sums involved are not minimal is shown by the discussions during the hearings conducted as well as in the pleadings filed. It may be that the petitioner can later on get a refund but such has been foreclosed because the Collector of Customs and the Commissioner of Customs are bound by their own CMO. Petitioner cannot get its refund with the said agency. We believe and so find that Petitioner has presented such a stake in the outcome of this controversy as to vest it with standing to file this petition.[18] (Emphasis supplied)
Finally, the issue raised by respondent is ripe for judicial determination, because litigation is inevitable[19] for the simple and uncontroverted reason that respondent is not included in the enumeration of flour millers classified as food grade wheat importers. Thus, as the trial court stated, it would have to file a protest case each time it imports food grade wheat and be subjected to the 7% tariff.
It is therefore clear that a petition for declaratory relief is the right remedy given the circumstances of the case.
x x x."
