Boris Johnson will receive the report into parties in Downing Street and Whitehall in "the coming hours or days", Sky News understands.
It means a redacted version of the report could be published next week.
The Met Police has denied trying to delay the report and says it has now received the information it needs from the Cabinet Office.
SUBSCRIBE to our YouTube channel for more videos: www.youtube.com/skynews
Follow us on Twitter: twitter.com/skynews
Like us on Facebook: www.facebook.com/skynews
Follow us on Instagram: www.instagram.com/skynews
For more content go to news.sky.com and download our apps: Apple: itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB
Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí www.youtube.com/channel/skynewsespanol
To enquire about licensing Sky News content, you can find more information here: news.sky.com/info/library-sales