Mergers and acquisitions
An "H" below 0.01 (or 100) indicates a highly competitive industry, Mergers and acquisitions with an increase of 100 points or less will usually not have any anti competitive effects and will require no further analysis. &lt;br&gt;An "H" below 0.15 (or 1,500) indicates an unconcentrated industry. Mergers and acquisitions between 100 and 1500 points are unlikely to have anti-competitive effects and will most likely not need further analysis.&lt;br&gt;An "H" between 0.15 to 0.25 (or 1,500 to 2,500) indicates moderate concentration. Mergers and acquisitions that result in moderate market concentration from HHI increases will raise anti-competitive concerns and will require further analysis.&lt;br&gt;An "H" above 0.25 (above 2,500) indicates high concentration. Mergers and acquisitions with HHI scores of 2500 or above will be considered anti competitive and an in-depth analysis produced, if the scores are well above 2500 they are considered to enhance market power they may only be allowed to progress when significant evidence is shown that the merger or acquisition will not increase market power.