Ynuico Limited v Minister of Trade and Industry

Ynuico Limited, a tea supplier in South Africa, was refused a permit to import tea from a foreign source unless it purchased a percentage of domestic tea as required by local trade regulations. The Minister of Trade and Industry had issued Government Notice R2582 on 23 December 1988 under section 2(1)(b) of the Import and Export Control Act (No 45 of 1963), prohibiting the importation of various commodities including tea without a permit. Section 2(1)(b) empowered the Minister to prescribe by notice in the Gazette that specified goods could not be imported except under permit whenever he deemed it "necessary or expedient in the public interest." Both the section and the notice relating to tea were enacted and issued before the interim Constitution came into force on 27 April 1994, but remained in operation thereafter. The applicant challenged the constitutional validity of section 2(1)(b).

• Whether section 2(1)(b) of the Import and Export Control Act is inconsistent with section 37 of the interim Constitution
• Whether section 37 of the interim Constitution applies to legislation enacted before the Constitution came into force
• Whether Parliament's failure to repeal or amend section 2(1)(b) after the Constitution came into force constituted tacit adoption or approval of the provision
• Whether section 229 of the interim Constitution preserves pre-constitutional laws that delegate broad legislative powers
• Whether the qualification 'subject to this Constitution' in section 229 renders section 2(1)(b) invalid

The Court declared that section 2(1)(b) of the Import and Export Control Act (No 45 of 1963) is not inconsistent with section 37 of the interim Constitution and is therefore not invalid on that ground. The applicant was ordered to pay the costs of the proceedings in the Constitutional Court, including the costs of each respondent for employing two counsel. The case was remitted to the Transvaal Provincial Division of the Supreme Court for determination of any remaining issues, including the question of costs previously incurred there.

Section 37 of the interim Constitution, which vests legislative authority in Parliament, applies prospectively only from the date the Constitution came into force (27 April 1994) and does not apply to or invalidate legislative delegations that occurred before that date. Pre-constitutional laws, including those containing broad delegations of legislative power to Ministers, are preserved by section 229 of the interim Constitution and continue in force unless they conflict with the Constitution. There is no inherent conflict between section 37 (governing future legislative power) and section 229 (preserving past legislation), as they operate in separate temporal fields. The qualification "subject to this Constitution" in section 229 allows for constitutional challenges to preserved laws but does not automatically invalidate all pre-constitutional delegations of legislative power on the basis of inconsistency with section 37. Parliamentary inaction or silence in failing to repeal or amend pre-constitutional legislation does not constitute tacit adoption or approval of that legislation.

The Court left open the question of how a constitutional challenge based on improper delegation of legislative power would fare if aimed at: (a) a delegation of legislative power sanctioned by a statute passed after the Constitution came into force, or (b) the exercise of delegated power that occurred after the Constitution came into force even if the delegation itself was pre-constitutional. The Court noted that during the proceedings in the High Court, the applicant had also challenged section 2(1)(b) on the grounds that it violated sections 24 (lawful administrative action) and 26(1) (freedom of economic activity) of the interim Constitution, but these arguments were abandoned before the Constitutional Court. The Court declined to consider these issues, stating they had better be left open for future determination when they could be thoroughly explored with full argument. The Court assumed without deciding that there might be constitutional challenges to preserved laws that lie outside Chapter 3 (fundamental rights).

This case is significant in South African constitutional law for establishing the temporal application of section 37 of the interim Constitution and the preservation of pre-constitutional legislation under section 229. It clarifies that section 37's vesting of legislative authority in Parliament operates prospectively only, not retrospectively to invalidate pre-constitutional delegations of legislative power. The judgment affirms the constitutional validity of broad delegations of legislative power that were lawfully enacted before the Constitution came into force, subject to challenges on other constitutional grounds (such as violations of fundamental rights in Chapter 3). The case demonstrates the pragmatic approach taken by the Constitutional Court in preserving the legal framework inherited from the apartheid era while the new democratic order was being established, recognizing that immediate wholesale invalidation of the old statutory regime would have caused chaos. It also establishes that parliamentary silence or inaction does not constitute legislative adoption of pre-constitutional laws.