On 14 and 15 October 2026, eSign.AI took part in the 49th Digital Transformation Summit Indonesia in Jakarta. The theme for this edition was "Indonesia Digital 2045 in Action", and the booth conversations followed it closely: how Indonesian enterprises get contract workflows ready for a deadline now measured in years, not decades.

What buyers at the booth asked about

Three requirements came up in almost every conversation with CIOs and digital transformation leads. The first was PDP compliance. Indonesia's Personal Data Protection Law, Law No. 27 of 2022, came into force on 17 October 2022 and its two-year transition ended on 17 October 2024, so the handling of signer identity data is a live obligation rather than a planning item. The second was cross-border readiness: an agreement signed in Jakarta, countersigned in Singapore and stored in a third jurisdiction has to hold up on all three fronts. The third was AI. Teams want clause extraction and obligation tracking, but they want it running over contracts whose evidence they can still produce.

The three-layer Indonesian signature stack

Indonesia does not run a single signature rule. Article 11 of Law No. 11 of 2008 on Electronic Information and Transactions, as amended by Law No. 19 of 2016, gives electronic signatures legal recognition where the signature can be verified. Certified electronic signatures go further and must be issued through a Penyelenggara Sertifikasi Elektronik (PSrE) registered with the Ministry of Communication and Digital Affairs. Stamp duty sits on a separate track: Law No. 10 of 2020 sets a flat Rp 10,000 per taxable document, with documents stating an amount above Rp 5,000,000 the ones most often caught, and the electronic version, e-Meterai, carries the same legal weight as a paper stamp.

The practical consequence is that one contract can need all three: a PSrE-issued certificate for the signature, e-Meterai for the stamp, and a documented PDP Law basis for every piece of personal data in the audit trail. Missing any one of them is where deals stall.

What eSign.AI showed on the floor

The demo centred on the two halves of a completed agreement. Before signing: identity verification, e-Meterai placement and tamper-evident sealing. After signing: clause review, obligation tracking and the contract data that AI features draw on. The point we made to CIOs is that these sit in one workflow rather than four integrations, so the evidence for the signature, the stamp and the data handling is produced once and stays attached to the document.

eSign.AI's trust services are used by organisations in more than 100 countries and regions. That matters for Indonesian groups with regional operations, because the same contract often has to satisfy Indonesian, Singaporean and Hong Kong expectations at once.

Where to follow up

If you missed us in Jakarta, the fastest starting point is our breakdown of Indonesia's PSrE framework and what a certified signature requires. Teams that need a specific document type live this quarter can also reach out directly.

Indonesia electronic signatures: PSrE requirements

Event: 49th Digital Transformation Summit Indonesia, 14-15 October 2026, Jakarta. Theme: Indonesia Digital 2045 in Action.