The civil and commercial evidence

You aremerchantsand face adelinquent debtor. Unfortunately, you do not have a written contract with the debtor to justify your claim. What are the means available to youto prove this claimandrecover your money?
Who must prove what?
In Belgium, theburden of evidencewill determine the part that will have to suffer the shadow areas of the claim. According to article 1315 of the Civil Code, thecreditormust prove the existence of the claim while thedebtormust prove its extinction.
However, the law may intervene and reverse theburden of evidence.
There aretwo regimes of evidence:
- Thelegal evidence: the law regulates the methods of proof;
- Thefree evidence: all types of evidence are admitted.
In Belgium,the legal evidenceregimeapplies. However, there are variousexceptionsthat allow the use of the free evidence regime:
- Legal acts under 3500€. A recent reform will increase this amount to €3,500. This means that a sale for less than 3.500 € can be proven by an email, a text message, a testimony and not anymore only by a written. This reform has not yet entered into force, but it will not be long.
- Incommercial matters, theevidence is free.
- In subjects where it is impossible to conclude a writing (for family reasons for example).
- In the context ofcommencements of written evidence. In some cases, the law provides certain formalities for a writing to constitute an evidence. If this formality is not observed, the writing will not have value of proof but will constitute a commencement of written evidence. Ex: an acknowledgement of debt that does not bear the mention “good for”.
In theory, the parties are free to organize thequestions of evidence. However, this type of provision can only exist in relations between professionals.
In civil matters
In the context of therelationship between individuals and individualsormerchants and individuals, the system of evidence is therefore regulated, and thelaw provides for various types of evidence:
- Written proof: there are two kinds:
- The authentic instrument: instrument drawn up by a person empowered by law (notary, bailiff, etc.)
- The private sub-seing act: the act written by individuals (contracts, …). The electronic contract is also increasingly accepted.
- Thetestimony
- Presumptions: Reasons by which the judge may, from known facts, infer unknown facts.
- Confession: The act of acknowledging a fact. A confession is admissible in any matter even if the law requires a written confession. Be careful, a confession is irrevocable.
- Theoath(less and less used)
In commercial matters
Between two merchants,theevidence is free. All forms of evidence are permitted to prove alegal act. However, the written form will be required in certain contracts (insurance contracts, etc.). Some contractual provisions may therefore require only one mode of proof to be admitted.
However, there aretwo modes of evidence specific to commercial relations:
- Theinvoice
Theinvoiceis the document that contains the price to be paid to the creditor in the context of a purchase of an asset. Theinvoiceas such is therefore a unilateral document, it proves nothing, and it will therefore be necessary to provide a contract, purchase orders or other to prove our claim.
However, theinvoicebecomesproofwhen it has been accepted, i.e. the contracting party acknowledges the existence of the transaction and its terms. This acceptance can beexpress(letter, signature, verbally…) ortacit(resulting from the absence of any dispute by the other party in due time).
The law does not impose any specific form for dispute (email, letter, verbal, etc.). However, it must be done in due time, i.e. within days or weeks of the invoice date. A dispute occurring several months later will not be considered valid. What if the contracting party disputes by stipulating that it never received theinvoice? Thecreditorwill then have to prove receipt of the invoice in question.
Doesthe tacit acceptance of the invoicealso apply to the general conditions of sale? Theprecedentsare not entirely unanimous on this issue. A majority tendency would be in favor of the thesis according to whichthe absence of dispute of the invoicewould involve the acceptance of the general conditions of sale. The minority tendency assumes that the creditor must also prove the acceptance of the general conditions in full in addition to the acceptance of the invoice.
However, the precedents are consolidated on the fact that the general conditions will not be considered as accepted in the case where various steps are necessary to take knowledge of them, in the case where they are drafted in another language or when they possess unusual or abnormally severe provisions.
The accounting
Theparties’ accountscan be used to prove the existence of an invoice. Be careful, a seriously disputed invoice which would have been entered in thecreditor’s accountscan be turned against him. In the same logic, aninvoiceincluded in theaccounts of the debtor(who would obviously be a merchant in this situation) while he subsequently contests it could be in favor of the creditor. In cases where the accounts of the two parties diverge, neither party takes precedence over the other and the parties will haveto find other evidenceto support their contentions.
If you have any questions about what TCM can do for you, feel free to contact us at sales@tcm.be. We’re here to help.

You aremerchantsand face adelinquent debtor. Unfortunately, you do not have a written contract with the debtor to justify your claim. What are the means available to youto prove this claimandrecover your money?
Who must prove what?
In Belgium, theburden of evidencewill determine the part that will have to suffer the shadow areas of the claim. According to article 1315 of the Civil Code, thecreditormust prove the existence of the claim while thedebtormust prove its extinction.
However, the law may intervene and reverse theburden of evidence.
There aretwo regimes of evidence:
- Thelegal evidence: the law regulates the methods of proof;
- Thefree evidence: all types of evidence are admitted.
In Belgium,the legal evidenceregimeapplies. However, there are variousexceptionsthat allow the use of the free evidence regime:
- Legal acts under 3500€. A recent reform will increase this amount to €3,500. This means that a sale for less than 3.500 € can be proven by an email, a text message, a testimony and not anymore only by a written. This reform has not yet entered into force, but it will not be long.
- Incommercial matters, theevidence is free.
- In subjects where it is impossible to conclude a writing (for family reasons for example).
- In the context ofcommencements of written evidence. In some cases, the law provides certain formalities for a writing to constitute an evidence. If this formality is not observed, the writing will not have value of proof but will constitute a commencement of written evidence. Ex: an acknowledgement of debt that does not bear the mention “good for”.
In theory, the parties are free to organize thequestions of evidence. However, this type of provision can only exist in relations between professionals.
In civil matters
In the context of therelationship between individuals and individualsormerchants and individuals, the system of evidence is therefore regulated, and thelaw provides for various types of evidence:
- Written proof: there are two kinds:
- The authentic instrument: instrument drawn up by a person empowered by law (notary, bailiff, etc.)
- The private sub-seing act: the act written by individuals (contracts, …). The electronic contract is also increasingly accepted.
- Thetestimony
- Presumptions: Reasons by which the judge may, from known facts, infer unknown facts.
- Confession: The act of acknowledging a fact. A confession is admissible in any matter even if the law requires a written confession. Be careful, a confession is irrevocable.
- Theoath(less and less used)
In commercial matters
Between two merchants,theevidence is free. All forms of evidence are permitted to prove alegal act. However, the written form will be required in certain contracts (insurance contracts, etc.). Some contractual provisions may therefore require only one mode of proof to be admitted.
However, there aretwo modes of evidence specific to commercial relations:
- Theinvoice
Theinvoiceis the document that contains the price to be paid to the creditor in the context of a purchase of an asset. Theinvoiceas such is therefore a unilateral document, it proves nothing, and it will therefore be necessary to provide a contract, purchase orders or other to prove our claim.
However, theinvoicebecomesproofwhen it has been accepted, i.e. the contracting party acknowledges the existence of the transaction and its terms. This acceptance can beexpress(letter, signature, verbally…) ortacit(resulting from the absence of any dispute by the other party in due time).
The law does not impose any specific form for dispute (email, letter, verbal, etc.). However, it must be done in due time, i.e. within days or weeks of the invoice date. A dispute occurring several months later will not be considered valid. What if the contracting party disputes by stipulating that it never received theinvoice? Thecreditorwill then have to prove receipt of the invoice in question.
Doesthe tacit acceptance of the invoicealso apply to the general conditions of sale? Theprecedentsare not entirely unanimous on this issue. A majority tendency would be in favor of the thesis according to whichthe absence of dispute of the invoicewould involve the acceptance of the general conditions of sale. The minority tendency assumes that the creditor must also prove the acceptance of the general conditions in full in addition to the acceptance of the invoice.
However, the precedents are consolidated on the fact that the general conditions will not be considered as accepted in the case where various steps are necessary to take knowledge of them, in the case where they are drafted in another language or when they possess unusual or abnormally severe provisions.
The accounting
Theparties’ accountscan be used to prove the existence of an invoice. Be careful, a seriously disputed invoice which would have been entered in thecreditor’s accountscan be turned against him. In the same logic, aninvoiceincluded in theaccounts of the debtor(who would obviously be a merchant in this situation) while he subsequently contests it could be in favor of the creditor. In cases where the accounts of the two parties diverge, neither party takes precedence over the other and the parties will haveto find other evidenceto support their contentions.
If you have any questions about what TCM can do for you, feel free to contact us at sales@tcm.be. We’re here to help.
Related News

Samsonite collects via TCM – Testimony
- May 18, 2016
- google@freshblend.be

Debt collection in China
- July 20, 2016
- google@freshblend.be

Who could help me getting invoices paid?
- October 31, 2016
- google@freshblend.be