compulsory registration

基本解释

Yet, the real-name registration requirement is not compulsory.
还有，实名注册要求是非强制性的。
SHMT engages in supervision testing, compulsory accreditation testing and registration testing as well as different types of tests entrusted by enterprises.
SHMT主要承担国家和浙江省对医疗器械产品的监督检验、产品认证检验、注册检验及企业各种委托检验工作。
www.shmt.com.cn
Housing ownership elements registered in the registration of state-owned land which was transferred for court compulsory transfer of registration of ownership of housing are discussed.
针对已在房屋权属登记机构登记的国有土地上的被法院强制转移给他人的房屋权属转移登记要件进行探讨。