What is the timeframe allowed for pharmacies to set up a Sudafed computer tracking system while keeping a logbook?

The correct timeframe for pharmacies to set up a Sudafed computer tracking system while maintaining a logbook is indeed 180 days. This regulation is outlined to ensure that pharmacies can comply with both the logistical requirements of tracking the sales of pseudoephedrine-containing products and the legal framework intended to prevent misuse and illegal distribution of these medications.

The 180-day period provides a reasonable window for pharmacies to implement the necessary systems and procedures without causing disruption to their operations or burdensome penalties for non-compliance. This timeframe allows pharmacies to transition from a manual logbook to an electronic tracking system in a way that is efficient and effective, thus enhancing their ability to monitor and control sales of products containing pseudoephedrine.

The other durations mentioned do not align with the regulatory specifications set out by the governing authorities, which is why they do not reflect the correct answer.