Table A2

Data structure and representative quotations

2nd order theme1st order codeFrequencyQuotations
External accountability pressuresPublic scrutiny of work practices9“With all the attention on modern slavery now, if we had a system that could clearly show where our products come from, it would make it much easier to respond when NGOs or the media start asking questions” (HC-P8)
Modern slavery regulations11“The Australian Modern Slavery Act has certainly pushed us to look deeper into our supply chain and issues of modern slavery but it hasn't been easy …” (HC-P7)
Reputational risks10“If modern slavery presents in the supply chains, it's their reputation and image as a hospital on the line” (BC-P2)
Modern slavery data governancePermissioned data-sharing10“Blockchain lets us open up the right information to the right partners, without handing over all our commercial details to everyone in the chain” (BC-P10)
Enhanced modern slavery data reliability8“Now, those questionnaires responses sit in folders. Having them time-stamped and locked into a ledger would give our clients more confidence that nothing has been altered” (BC-P3)
Real-time modern slavery data monitoring7“We expect blockchain helps us automate our procurement processes and monitor modern slavery information, rather than us looking at documented audits every time” (HC-P2)
Socially sustainable procurementConfidence in relationship-building with suppliers9“We rely on building relationships with our suppliers here, who are our first point of contact … It's like a chain of trust, but trust can get shaky the further you go up the chain” (HC-P1)
Sustainable supplier selection and onboarding12“In essence, you could require suppliers to be onboarded onto the blockchain first, with their information and activities recorded so firms can have transparency and monitor them more closely” (BC-P12)
Proactive modern slavery risk managementMonitor workers' working conditions11“If suppliers were entering data on things like recruitment fees or dormitory conditions onto a shared ledger, firms would have a much better sense of what workers actually face further up the chain” (BC-P14)
SC risk detection and crisis response9“Instead of waiting for an annual audit, blockchain system could surface warning signs earlier then it could help hospitals investigate the issues before it blows up into a crisis” (BC-P8)
Alternative supplier selection8“If there is a system that can flag a particular area as high-risk, it would be easier to justify moving volume to an alternative supplier that is already verified on the system” (HC-P7)
Organisational readinessLow blockchain literacy and misconceptions13“When mentioning blockchain, I immediately think of Bitcoin or some sort of speculative trading, so I don't really see how it relates to modern slavery or hospitals at all” (HC-P4)
Blockchain setup costs11“The cost of running an efficient blockchain will require additional costs of extra infrastructure and hardware” (BC-P10)
Unclear blockchain value proposition12“If it gives us clear savings by implementing the blockchain then I would think that would be beneficial for us to do that sooner”. (HC-P6)
Change management burden10“If the users are already familiar and comfortable with current system, they may be resistant to use” (BC-P13)
Technology misalignmentUnverifiable modern slavery data10“Garbage in, garbage out. A lot of our clients get now are self-declarations that they can't verify, and putting those onto a blockchain doesn't magically make them true” (BC-P13)
Data processing inefficiencies8“The existing processes in most hospitals are quite manual; if we just bolt blockchain, we risk doubling the workload rather than streamlining the workflows” (BC-P2)
Legacy system interoperability10“If there isn't a system to track attendance, calculate work hours, and determine wages in a structured format, it would be impossible to implement blockchain” (BC-P11)
Institutional and regulatory constraintsBlockchain regulatory uncertainty11“There will need to be legislation updates knowing that how the privacy of information is being stored and used and access to information” (BC-P13)
Weak labour legislation10“We come from a country where we are under the pressure of reporting. Our sourcing countries often have different labour legislation and may still be in the early stage” (HC-P4)
Supplier integration barriersSupplier limited modern slavery understanding12“For our suppliers, even the term “modern slavery’ is still quite abstract, they don't always recognise that things like recruitment fees or holding passports can fall into that category” (HC-P5)
Lack of economic incentives for suppliers9“If supplier admits there's an issue in their factory, their worry is the termination of contract, so they're cautious about putting anything sensitive into a system like blockchain” (HC-P5)
Fear of sharing confidential data11“Suppliers may fear disclosing personal and labour-related information if they believe it could expose them contract termination or penalties” (HC-P7)
Supplier support and capability developmentSupplier blockchain training11“Larger firms, might need to take the lead in helping smaller suppliers onboard and integrate with the blockchain system” (HC-P3)
Supplier resource and cost support8“We can't expect a supplier to absorb all the costs of new system resource. If buyers share some resource costs, then it becomes a joint capability rather than a burden” (BC-P8)
Interoperable technologies integrationSeamless integration with existing platforms9“We already have supplier portals and e-procurement tools; ideally blockchain would sit on top of those platforms, not replace everything we've built over the last ten years” (HC-P7)
Connecting supporting technologies for blockchain10“We need complementary tools [BC] to help tackle the unverifiable modern slavery information on the chain, there may be new ways, that is something to be investigated” (BC-P12)
Stakeholder collaboration and partnershipsStrategic- collaborative information-sharing10“You need hospitals, suppliers and NGOs all at the table, it can't be siloed. To use blockchain, there would need to be collaboration on information sharing” (BC-P9)
Partnerships with third-party technology providers11“Partnering with technology providers that understand modern slavery would be essential to design a system that actually works” (HC-P4)
Data sharing incentive strategy9“If we let suppliers know complete data could translate into preferred status or a small price premium, they'd be much more willing to share information consistently” (BC-P14)
Fostering organisational learningLeadership buy-in12“Hospitals in nature are usually risk-averse as we have our own systems in place, so having a culture where leadership is open to integrating tools like blockchain is important” (HC-P3)
Internal employees training10“The training of employees to use blockchain and having the appropriate tooling and being able to train the employees that perform the audits” (BC-P10)
Source(s): Authors' work

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