Despegue REFORMS ESEN
updated 2026-08-28
The norm, in detail

RIGI adhesion: first province, clean and unconditional

Law 5724 (2024)
in forcePROVINCIAL RIGI and investment

What changed and who it applies to

What changed
Rio Negro adhered to the Large Investment Incentive Regime (Title VII, arts. 164-228 of Ley 27.742) the very day the regime was being regulated at the national level: passed and enacted on 07-12-2024. The text has 2 articles: it is a clean, unconditional adhesion, with no additional provincial exemptions or benefits. The province's rent-capture strategy runs through other channels: conditions (60% local content, 80/20 local hiring) and project-by-project economic agreements (VMOS: USD 1,000 M over 13 years). verif · Jul 12, 2024
In force
July 26, 2024 (8 days after Official Gazette 6303). verif · Jul 26, 2024
Who it affects
Large investors (projects > USD 200 M) that base projects in Rio Negro: they access the tax, customs and foreign-exchange benefits of the national RIGI at the provincial level too. Concrete result: 3 of the country's first RIGI projects have their terminal or route in the province (VMOS, Southern LNG, San Matias Pipeline). verif · 2024-2026
The norm
Ley 5724, enacted and promulgated on Jul 12, 2024 (Decreto 10/2024), BO 6303 of Jul 18, 2024, in force since Jul 26, 2024. verif · Jul 18, 2024

Our reading

Being the first province to adhere was not a gesture: it was an early bet on capturing Vaca Muerta's way out, and it paid off - the entire export corridor (crude and LNG) chose the Rio Negro coast. The clean adhesion (no conditions in the law itself) sent the predictability signal; the conditions came later through separate laws (5804/5805), once the projects were already anchored. thesis

Where it lands, province by province1

Río Negro It is the lever that turned Rio Negro into a destination province for RIGI: USD 4,125 M in creditable assets based in 2 projects of its own plus the VMOS terminal. The test case that adhering early and clean attracts capital first. favorable thesis

The other rules on this subject21

Ley Bases: the RIGI is bornLaw 27.742 · Decree 749/2024in force
RIGI: more time and more sectorsDecree 105/2026in force
Super RIGI: data centers, AI and semiconductorsFirst-round approval in the Chamber of Deputies (Jun-2026), in the Senatepending
CPTPP: Argentina asks to join the Trans-PacificLetter of intent (06-03-2026)pending
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How to read the seals →   verif primary source · prob primary source pending · unconf not sufficiently backed · estim our own calculation · thesis our reading