Here is a list of ways in which companies can use earnings per share (EPS) information under IAS 33 to inform their dividend policies and decisions:

1. Determine dividend payout ratio: Companies can use EPS to determine their dividend payout ratio, which is the proportion of earnings that are paid out as dividends to shareholders. By dividing their dividend payout by their EPS, companies can calculate their payout ratio and ensure that it is sustainable over the long term.
2. Evaluate dividend sustainability: EPS can also be used to evaluate the sustainability of a company's dividend payments. If a company's EPS is significantly higher than its dividend payout, this may indicate that it has room to increase its dividend payments to shareholders. Conversely, if a company's EPS is lower than its dividend payout, this may indicate that its dividend payments are not sustainable over the long term.
3. Set dividend growth targets: Companies can use EPS to set targets for dividend growth over time. By forecasting their EPS for future periods, companies can set targets for increasing their dividend payments in line with their earnings growth.
4. Communicate with investors: EPS information can be used to communicate with investors about a company's dividend policy and decisions. By providing transparent and accurate EPS information, companies can help to build trust and confidence with investors, which can lead to increased shareholder value.
5. Analyze dividend trends: Companies can use EPS information to analyze trends in their dividend payments over time, and to compare their dividend payments to those of other companies in the same industry or sector. This can provide insights into the company's financial performance and potential areas for improvement in its dividend policy.

Overall, EPS information under IAS 33 can be a valuable tool for companies to inform their dividend policies and decisions. By using EPS to calculate dividend payout ratios, evaluate the sustainability of their dividend payments, set growth targets, communicate with investors, and analyze trends in dividend payments, companies can ensure that their dividend policies are aligned with their financial performance and long-term goals.