OBS_VALUE: According to §29(5) BeschV, contractual services suppliers can enter in accordance with foreign trade agreements. The Federal Ministry of Economics and Technology informs that , their domestic regulation on CSS refers to GATS commitment (3month) as it is through BeschV § 29(5).Alternative to enter: IT Specialists can enter under par. 11 of the BeschV on the short term sending of employees by a foreign employer. Then, no lab. Market test but max. Stay is only 3 months within a year.Not applicable to EU service suppliers - they enjoy free  movement of services intra-EU.