The norm, in detail
Labor: the company agreement beats the industry union deal
Law 27,802, sections 130 to 137 and 149
in forceNATIONAL
Labor
Derives from: The comprehensive labor reform is now law
What changed and who it applies to
What changed
Title XIV of Law 27,802 rewrites four sections of the collective bargaining statute (Law 14,250) and changes who wins when two agreements overlap. The new section 19 sets the order of precedence and says, verbatim: "An agreement of narrower scope prevails, within its personal and territorial scope of representation, over another agreement of broader scope, whether earlier or later". The new section 18 reinforces it from the other side: "Collective Agreements of broader scope may not modify or determine the content of agreements of narrower scope". In parallel, the new section 4 removes the company-level agreement from the homologation bottleneck: company or business-group agreements "shall be filed with the Enforcement Authority for registration, publication and deposit" and "may be homologated at the request of a party" - homologation stops being the gate and becomes optional. Section 149 (amending Law 23,546) says who sits at the table: "In the case of company-level or regional bargaining, union representation shall be that of the first-tier union or unions or the company union". And section 137 starts a clock: the Labor Secretariat has one year from enactment to convene renegotiation of all expired agreements. Section 133, in the same title, caps the contributions an agreement may impose: 0.5% of payroll for what goes to employer chambers and 2% for what goes to worker associations. verif · Mar 6, 2026 ↗
In force
In force since the law took effect (published in the Official Gazette on Mar 6, 2026). The section 137 deadline for the Labor Secretariat to convene renegotiation of expired agreements runs one year from promulgation, that is, until March 2027. verif · Mar 6, 2026 ↗
Are you in or out?
Any private employer whose staff falls under an industry-wide collective agreement, and in particular any company that wants to bargain its own agreement. On the union side it changes who bargains: in company-level bargaining, representation belongs to the first-tier or company union, not to the industry federation. verif · Mar 6, 2026 ↗
The norm
Law 27,802 on Labor Modernization, Title XIV (sections 130 to 137, amendments to Law 14,250 as consolidated in 2004) and Title XVI (section 149, amendment to Law 23,546 as consolidated in 2004). Passed on Feb 27, 2026, promulgated by Decree 137/2026 and published in the Official Gazette on Mar 6, 2026. verif · Mar 6, 2026 ↗
Our reading
For an SME trying to supply a large project, the industry-wide agreement is one of the most expensive and least discussed barriers to entry: it inherits a labor cost negotiated by and for the big firms in that industry. The law flips the order - the company agreement now prevails over the industry one, and it is registered rather than waiting for homologation - and with that, labor cost becomes something the company can negotiate at its own table (R5 · better export netback). thesis
Where it lands, province by province
Impact by province, pending
Once we measure how this rule lands in each province, it shows up here.
The other rules on this subject9
The comprehensive labor reform is now lawLey 27.802 (Official Gazette, Mar 6, 2026, promulgated by Decreto 137/2026)in force
Hire formally for 4 years with employer contributions of 2%+3%Decreto 315/2026 (Official Gazette, May 4, 2026), Ley 27.802 Title XXin force
The labor reform lands: transparent pay slip, ARCA and the end of ultra-activityDecreto 407/2026 (Official Gazette, Jun 1, 2026)in force
Ley Bases: labor modernization and registered employmentLey 27.742, Titles IV-V (Decreto 847/2024); Title II Ch. IV (Decreto 695/2024)in force
ART: 122 obsolete workplace-risk rules repealedSRT Resolución 35/2026 (Official Gazette, Jul 28, 2026)in force
Ignacio Aredez· Chief analyst
Credentials and track record →- 10+ years in data science for clients across Europe and the Americas
- Certified in AI governance (ISO/IEC 42001)
- Machine Learning (Google Cloud)
- Registered expert with the European Commission
Write to us · free
Get on board the takeoff
Tell us what you are looking for and we will reply. This is what we work on: niches, trades, projects and rules — where to get in.
no spam
we read every one
Fact sheet built on the published rule, with the gaps declared. Back to the reforms
How to read the seals → verif primary source · prob primary source pending · unconf not sufficiently backed · estim our own calculation · thesis our reading