To check whether supplier actually complies with the labour standards set out in the contract, the purchaser should have...?

The right of audit is a contractual clause that grants the purchaser the authority to inspect a supplier's facilities, records, and processes. This is the most direct and effective method for actively verifying a supplier's adherence to specific contractual terms, such as labour standards. An audit allows the buyer to gather first-hand evidence of compliance, moving beyond mere supplier self-declarations. It is a proactive monitoring tool designed to ensure that ethical, legal, and quality requirements stipulated in the contract are being met in practice, which is the core intent of the question – "to check" compliance.

A. Right to penalise the supplier: This is a reactive remedy for non-compliance that has already been identified, not a method to check for it.

B. Right to terminate the contract: This is a severe consequence of a material breach and is exercised after non-compliance is proven, not as a verification tool.

D. Right to rescind the contract: This legal remedy voids the contract, typically for reasons present at its formation, and is not used for monitoring ongoing performance.

1. CIPS L4M3 Commercial Contracting Study Guide (2018). Chapter 5

Section 5.2

'Monitoring supplier performance'

pp. 128-129. The guide explicitly states

"Audits can be used to check on a supplier's compliance with a range of issues

such as... ethical standards (including labour standards) and environmental standards." This directly supports the use of audits for verifying compliance.

2. Lysons

K.

& Farrington

B. (2020). Procurement and Supply Chain Management (10th ed.). Pearson. Chapter 16

'Supplier Relationship Management'

p. 435. The text describes supplier audits as a key method for "assessing a supplier's conformance to predetermined standards

" which includes quality

environmental

and ethical standards like those concerning labour.

3. International Labour Organization (ILO). (2016). General principles and operational guidelines for fair recruitment. Section 4.3

'Monitoring and enforcement mechanisms'

p. 21. This official document highlights the importance of monitoring mechanisms

stating that enterprises should "conduct internal and external audits of labour recruiters" to ensure compliance with labour standards

reinforcing the role of audits in verification.