Expert legal analysis on Indonesian contract, construction, real estate, environment, litigation and arbitration from Leks&Co – updates, analysis, and trend.
Newest Articles
Juridical Analysis of the Validity of Electronic Signatures under Indonesian Law
This article provides a normative juridical analysis of the legal validity, requirements, and binding force of electronic signatures within digital agreements under Indonesian law.
Contract
Construction
Real Estate
BPHTB 2025: Criteria for Reductions and Exemption
This article discusses the criteria for BPHTB reductions and exemptions in Jakarta, outlining eligibility requirements for individuals and corporate taxpayers under the latest regulatory framework.
Environment
How the New PROPER Environmental Program Rewrites Indonesia ESG Environmental Regulation?
Discover how these institutional updates foster eco-innovation, green leadership, and a more robust integration of Indonesia ESG environmental regulation.
Litigation
Arbitration
Environmental Liability and Dispute in Indonesia
This article discusses Environmental Liability and Environmental Dispute in Indonesia, including strict liability principles, administrative and criminal sanctions, and dispute resolution both in and out of court under Indonesian environmental law.
International Arbitration
The 2026 Construction Law Masterclass: A Practical Blueprint for Navigating Indonesian Construction Law
This article outlines Indonesia’s construction law framework, key parties, licensing requirements, construction contract, and common legal risks in construction projects.

