#1. Legislative History
N. 1 Art. 101 Cst. corresponds in its basic features to the former Art. 31bis para. 3 old Cst. The provision was adopted largely unchanged during the total revision of 1999, but was systematically reorganised into the section on economic policy (BBl 1997 I 1, 375). The Federal Council message emphasises that Swiss foreign economic policy is based on the liberal understanding of free trade, while simultaneously providing protective mechanisms for the domestic economy.
N. 2 Historical development shows a continuous expansion of federal competences in the foreign economic sphere. Foreign economic powers were already anchored in Art. 23 and Art. 28 of the 1848 Constitution. With the economic crisis of the 1930s, Art. 31bis old Cst. brought about a significant expansion of competences, which explicitly allowed the Confederation to deviate from the principle of freedom of trade and industry.
#2. Systematic Classification
N. 3 Art. 101 Cst. forms, together with Art. 100 (economic policy), Art. 102 (national economic supply), Art. 103 (structural policy) and Art. 104 (agriculture), the economic policy core of the Federal Constitution. The norm stands in tension with economic freedom (Art. 27 and 94 Cst.), whereby Art. 94 para. 4 Cst. explicitly refers to deviations «under articles 101 and 102».
N. 4 In the context of foreign economic law, Art. 101 Cst. is linked with → Art. 54 Cst. (foreign affairs) and → Art. 133 Cst. (customs duties). The competence to safeguard Swiss economic interests abroad partially overlaps with the general foreign policy competence of the Confederation. For the levying of customs duties, however, there is a more specific competence norm in Art. 133 Cst..
#3. Elements of the Offence / Normative Content
N. 5 Paragraph 1 establishes a state task of the Confederation to safeguard Swiss economic interests abroad. The term «economic interests» encompasses both private business interests and overall economic concerns. «Safeguarding» includes active promotion (export promotion, investment protection) and defensive measures (reducing trade barriers).
N. 6 The instruments for safeguarding interests are diverse: conclusion of trade agreements, free trade agreements and investment protection agreements, membership in international economic organisations (WTO, OECD), diplomatic interventions, export risk guarantee and Swiss Business Hubs.
N. 7 Paragraph 2 contains two competences: firstly, the general power to take protective measures for the domestic economy, and secondly, the qualified authorisation to deviate from the principle of economic freedom. The element «special cases» requires exceptional circumstances such as economic crises, structural crises in individual sectors, or serious distortions of competition through foreign practices.
N. 8 The term «domestic economy» encompasses all economic actors resident in Switzerland regardless of their nationality. Protective measures may be sector-specific or economy-wide.
#4. Legal Consequences
N. 9 Art. 101 Cst. does not establish subjective rights of private parties. The norm has a programmatic character and requires concretisation through federal acts. From para. 1, private parties can neither derive a claim to specific foreign economic policy measures nor to diplomatic protection.
N. 10 Based on Art. 101 para. 2 Cst., the Confederation may enact protectionist measures such as import restrictions, quotas or technical trade barriers. Such measures must, however, be proportionate and may not violate international obligations of Switzerland (esp. WTO law).
N. 11 The deviation from the principle of economic freedom under para. 2 sentence 2 need not be temporally limited. It is, however, subject to general constitutional limits, in particular the principle of proportionality (→ Art. 5 para. 2 Cst.) and the principle of equality before the law (→ Art. 8 Cst.).
#5. Controversial Issues
N. 12 Scope of protective competences: It is disputed whether Art. 101 para. 2 Cst. legitimises only defensive protective measures or also active industrial policy. The prevailing doctrine takes a restrictive interpretation, according to which only defensive measures against external disruptions are permissible, but not systematic economic intervention (Häfelin/Haller/Keller/Thurnherr, Bundesstaatsrecht, N. 1089).
N. 13 Customs duties as deviation from economic freedom: The qualification of protectionist customs duties is controversially discussed. According to Arpagaus, only prohibitively effective customs duties are to be qualified as deviations from the principle of economic freedom. In contrast, Lehner in the St. Gallen Commentary argues that customs duties that are protectionistically motivated and noticeably restrict free competition should already be qualified as measures contrary to principle (SG Komm. BV-Lehner, Art. 101 N. 22).
N. 14 Relationship to international law: The scope of Art. 101 Cst. is limited by international law obligations. It is disputed to what extent the constitutional protective mandate can claim priority over WTO obligations. Practice shows that the Federal Council regularly weighs international obligations higher than potential protective interests (Cottier/Oesch, International Trade Regulation, p. 845 ff.).
#6. Practice Notes
N. 15 When applying Art. 101 Cst., the competence system must always be observed: for sector-specific measures, more specific constitutional bases often exist (e.g., Art. 104 Cst. for agriculture). Art. 101 Cst. only applies subsidiarily.
N. 16 Companies affected by foreign distortions of competition may apply for protective measures based on implementing legislation to Art. 101 Cst. (e.g., Federal Act on Foreign Economic Measures). The hurdles are, however, high: considerable damage to the affected sector and a public interest in protection must be proven.
N. 17 In the area of export control (dual-use goods, war material), Art. 101 Cst. together with → Art. 54 para. 2 Cst. serves as a constitutional basis. Administrative practice shows an increasing reliance on foreign economic protective interests in controlling critical technology transfers.