<jats:title>Abstract</jats:title>
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            <jats:title>Purpose of Review</jats:title>
            <jats:p>We aimed to determine the extent to which articles reporting Randomised Controlled Trials (RCTs) of behavioural addiction interventions adhere to CONSORT (CONsolidated Standards Of Reporting Trials) standards.</jats:p>
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            <jats:title>Recent Findings</jats:title>
            <jats:p>A 2019 study evaluated CONSORT adherence among RCTs for substance use interventions (Vasser et al., 2019), but no studies have explored this in the context of behavioural addictions.</jats:p>
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            <jats:title>Summary</jats:title>
            <jats:p>We searched the PubMed database and <jats:italic>Journal of Gambling Issues</jats:italic> for articles reporting RCTs of interventions for gambling or gaming disorder published between 2010 and 2023. We coded articles according to the number and percentage of relevant CONSORT items reported in their abstract and main text. Sixty-three articles met inclusion criteria. Of these, 52 (82.5%) focused on Gambling Disorder and 11 (17.5%) on Gaming Disorder. The mean percentage of items reported in abstracts and main texts was 34.5% and 58.6%, respectively. Rates of reporting were higher in our sample of behavioural addiction RCTs (<jats:italic>Mdn</jats:italic> = 57.6%) than in a sample of previously-scored substance addiction RCTs (<jats:italic>Mdn</jats:italic> = 54.1%) evaluated by Vasser et al. (2019), <jats:italic>U</jats:italic> = 14,622, <jats:italic>p</jats:italic> = 0.023, <jats:italic>Mdn</jats:italic>
              <jats:sub>
                <jats:italic>diff</jats:italic>
              </jats:sub> = 5.15 [95% CIs: 0.76, 9.46]. We identified commonly omitted CONSORT items, including missing study details in abstracts (e.g., how participants were allocated, recruitment/trial status and number of participants analysed) and in the main text of articles, changes to trial methods and outcomes, trial designs, harms/unintended consequences of interventions, and effect sizes and their precision. Through this review, we have developed specific recommendations for improving CONSORT compliance (e.g., alternative ways of reporting adherence checklists, evidence-based education programs, and normalising reporting information that could be perceived as study shortfalls), which will boost the interpretability of the published behavioural addictions literature. The review preregistration, materials, data, and analysis code can be accessed on the Open Science Framework: <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://osf.io/8yskr" ext-link-type="uri">https://osf.io/8yskr</jats:ext-link>.</jats:p>
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