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	<title>Definition:Antitrust law (competition law) - Revision history</title>
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	<updated>2026-05-02T18:12:45Z</updated>
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		<id>https://www.insurerbrain.com/w/index.php?title=Definition:Antitrust_law_(competition_law)&amp;diff=20631&amp;oldid=prev</id>
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		<summary type="html">&lt;p&gt;Bot: Creating new article from JSON&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;📜 &amp;#039;&amp;#039;&amp;#039;Antitrust law (competition law)&amp;#039;&amp;#039;&amp;#039; encompasses the body of legislation and regulation that governs competitive behavior among [[Definition:Insurance carrier | insurers]], [[Definition:Reinsurer | reinsurers]], [[Definition:Insurance broker | brokers]], and other market participants to prevent practices that harm consumers or distort market outcomes. In the insurance industry, competition law shapes everything from how carriers set [[Definition:Insurance premium | premiums]] and share [[Definition:Actuarial data | actuarial data]] to how [[Definition:Merger and acquisition (M&amp;amp;A) | mergers]] between large insurance groups are evaluated. Major frameworks include U.S. federal antitrust statutes — notably the Sherman Act and Clayton Act, as modified by the McCarran-Ferguson Act&amp;#039;s limited insurance exemption — the EU&amp;#039;s Treaty provisions on [[Definition:Anti-competitive agreement | anti-competitive agreements]] and [[Definition:Abuse of dominant position | abuse of dominance]], and analogous regimes in jurisdictions such as the UK, Japan, Australia, and China.&lt;br /&gt;
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🏗️ Within insurance, competition law interacts with sector-specific regulation in complex ways. The U.S. McCarran-Ferguson Act historically granted insurers a partial exemption from federal antitrust enforcement, deferring to state-level regulation — though this exemption does not cover boycotts, coercion, or intimidation. In the EU, the insurance sector once benefited from a dedicated Block Exemption Regulation that permitted certain cooperative practices like joint statistical compilations and standardized [[Definition:Policy wording | policy wordings]], though the scope of this exemption has narrowed as regulators concluded that less shelter was needed for a maturing market. Across Asia-Pacific, competition authorities in markets such as Singapore, Hong Kong, and South Korea have increasingly scrutinized insurance distribution practices, [[Definition:Merger and acquisition (M&amp;amp;A) | mergers]] among brokers, and the potential for tacit coordination in oligopolistic [[Definition:Reinsurance | reinsurance]] markets.&lt;br /&gt;
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💡 For insurance executives and compliance officers, antitrust literacy is not merely a legal nicety — it carries direct operational consequences. Participation in industry associations, rate bureaus, and joint ventures all require careful structuring to avoid crossing the line from legitimate collaboration into unlawful coordination. The wave of [[Definition:Merger and acquisition (M&amp;amp;A) | consolidation]] that has swept through the broking and [[Definition:Managing general agent (MGA) | MGA]] sectors in recent years has drawn heightened scrutiny from competition authorities concerned about reduced choice for [[Definition:Policyholder | policyholders]]. Meanwhile, [[Definition:Insurtech | insurtech]] companies challenging incumbent structures frequently rely on competition enforcement to ensure they are not unfairly excluded from [[Definition:Distribution channel | distribution channels]], [[Definition:Data sharing | data pools]], or [[Definition:Reinsurance | reinsurance]] capacity controlled by established players.&lt;br /&gt;
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&amp;#039;&amp;#039;&amp;#039;Related concepts:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Div col|colwidth=20em}}&lt;br /&gt;
* [[Definition:Anti-competitive agreement]]&lt;br /&gt;
* [[Definition:Abuse of dominant position]]&lt;br /&gt;
* [[Definition:McCarran-Ferguson Act]]&lt;br /&gt;
* [[Definition:Insurance regulation]]&lt;br /&gt;
* [[Definition:Merger and acquisition (M&amp;amp;A)]]&lt;br /&gt;
* [[Definition:Market conduct regulation]]&lt;br /&gt;
{{Div col end}}&lt;/div&gt;</summary>
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