1.3 The special provisions shall prevail over the general provisions. An agreement with SCM may be subject to different specific conditions. 4.12 The contracting authority undertakes to inform in advance all employees hired by SCM who, under the contract, will carry out activities on the premises of the client, in advance, of all risks related to the activity of the contracting entity. In addition, SCM, or at least the staff member or members responsible for the performance of the contract, must be duly informed of the measures taken by the contracting entity to reduce the above risks and prevent accidents. In theory, this is especially true in the field of procurement and supply chain: online e-sourcing tools make organizing sourcing events more efficient and less expensive than ever; Online ordering portals and expense management software reduce the time required for the entire purchasing cycle. 4.17 SCM undertakes to carefully keep all commercial information provided by the procuring entity. SCM will not disclose or publish this information to third parties for consultation or use, unless this is a prior agreement with the contracting entity. Unless otherwise agreed in writing, SCM is free to use all information provided by the procuring entity and/or the SCM participant for the performance of assignment contracts, and sales contracts are a fundamental part of the acquisition process. 1.17 SCM collects data from natural persons for the purpose of performing (subscription) contracts and whenever these persons come into contact with SCM in the context of the provision of services. This data is used for the performance of a contract and to inform individuals about the relevant products and services of SCM and its operating companies that may be of interest to them. If the natural person concerned does not wish to obtain such information, he or she may send it in writing to: Supply Chain Media BV, Attn Address Registration, PO Box 207, 7005 AZ Doetinchem, The Netherlands, or by e-mail: info@supplychainmedia.nl. 1.13 SCM is always entitled to demand a guarantee of payment or deposit before and after the conclusion of the contract and to suspend the performance of the contract until such guarantee has been provided and/or such a deposit has been received by SCM. .