Artikel 4

The right to receive benefit or an allowance may be made subject to compliance by the claimant with the following conditions:
(a) that he is capable of and available for work;
(b) that he has registered at a public employment exchange or at some other office approved by the competent authority and, subject to such exceptions and conditions as may be prescribed by national laws or regulations, attends there regularly; and
(c) that he complies with such other requirements as may be prescribed by national laws or regulations for the purpose of showing whether he fulfils the conditions for the receipt of benefit or an allowance.