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It is well-known that high competitiveness and the changing market environment require organizations to quickly adapt to changes while reducing costs and ensuring the quality of their products and services. Being competitive in this environment involves revising traditional management methods, which is why we increasingly hear about 'Lean', not only in industrial sector companies but also in the service sector. Companies implementing this methodology seek to gain in terms of competitiveness, as 'Lean' is ultimately a method that helps the company focus on achieving the strategic objectives of the business.

Complete this guide on Veri*factu and invoicing regulations with Part 1, where we answer questions about obligations, compatible programmes and managing errors or duplicates.

According to VAT regulations, a corrective invoice must be issued in cases where the original invoice does not meet some of the requirements established as mandatory in the regulation governing invoicing obligations. It is also mandatory in cases where the charged VAT rates have been incorrectly determined or when circumstances occur that lead to the modification of the taxable base (return of containers or packaging, discounts, cancellation of operations, alteration in prices or provisional prices, non-payments).

We are pleased to announce that Grup Carles' engineering and sustainability consulting division has recently obtained ISO 9001:2015 and ISO 140001:2025 certifications from SGS International Certification Services Ibérica, recognising our firm commitment to quality and environmental management.

Effective debt collection management is crucial for all companies, especially under exceptional circumstances like the present, where cash flow becomes central to the survival of the business

The Catalonia Accessibility Code, regulated by Decree 209/2023 of 28 November, implements Law 13/2014 on accessibility and establishes the technical requirements that buildings, public spaces and homes must meet throughout Catalonia.

This regulation does not only affect new construction. It also directly affects renovations, refurbishments and existing buildings, especially in homeowners' associations and residential buildings.

Many companies and self-employed individuals pay the Economic Activities Tax (IAE) each year without checking whether they still meet the exemption requirements or whether the factors determining the tax liability have changed.