White papers

CSR ROI and ESG performance: cover of the G.A.C. Group special report on the valuation of sustainable investments.

CSR ROI: how to justify and add value to ESG investments?

Why is CSR still struggling to demonstrate its value? Find out how to structure your ESG data to better justify your investments and enhance the value of your CSR approach.
Mid Cap ESG reporting interface displaying dual materiality analysis and sustainable performance indicators.

Mid Cap reporting template: structure and content of ESG reporting for small and medium-sized companies

What does a Mid Cap report look like? Discover a complete model for understanding the structure of ESG reporting for mid-cap companies.
VSME reporting structure for SMEs detailing ESG pillars and responsible growth performance.

VSME reporting template: structure and content of ESG reporting for SMEs

The VSME standard (now called VS - Voluntary Standard), originally published by EFRAG under the name "Voluntary Sustainability Reporting Standard for SMEs", offers a voluntary ESG reporting framework tailored to SMEs.

CSRD report template: structure and content

What does an ESRS report look like? Discover a complete template to understand the ESRS structure, indicators and reporting logic.
Finance Law 2026 companies: analysis of tax levers, innovation and energy transition by G.A.C. Group.

Finance Act 2026: which tax levers to activate to finance and secure your business?

CFOs, executives: identify the tax levers of 2026 (innovation, energy, local taxation) and secure your practices. Expert file to download.
HR performance dashboard analyzing claims experience and average occupational risk costs 2026.

Occupational Risks 2026: the guide to controlling your claims and costs

Control average 2026 costs and psychological risks. Download our special report to optimize your compliance and HR performance.
Optimized HR and payroll performance thanks to a digital dashboard analyzing social and budgetary data.

10 resolutions for a more efficient HR & payroll function in 2026

Boost your HR and payroll performance in 2026: 10 concrete resolutions to secure your payroll, manage your data and reduce financial risks.
2026 Social Security Financing Act white paper detailing social tax measures and their impact on employers for responsible growth.

LFSS 2026: breaking down the key measures for HR and payroll departments

LFSS 2026: analysis of key measures (terminations, overtime, seniors). Our experts analyze the impact on your contributions and HR management.
First page of the CIR 2025 Guide from the tax authorities, with title and G.A.C. Group logo for analysis.

CIR 2025 Guide: Understand the new features and secure your CIR

Decipher the 2025 CIR Guide and secure your declaration. Our expert analysis details the changes, formalities (approvals, technical file), and concrete impacts on your CIR. Download our file!
practical guide to workplace accidents and temporary work 2025

Temporary workers: the new breakdown of charges

By decree of July 5, 2024, the distribution of charges for temporary workers' compensation has been modified, and we explain this in detail.
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